355295325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 812198016

約数和(自身を除く): 456902691

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 47, 49, 51, 55, 75, 77, 85, 105, 119, 121, 141, 147, 165, 175, 187, 231, 235, 245, 255, 275, 329, 357, 363, 385, 425, 517, 525, 539, 561, 595, 605, 705, 735, 799, 825, 833, 847, 935, 987, 1155, 1175, 1225, 1275, 1309, 1551, 1617, 1645, 1785, 1815, 1925, 2057, 2303, 2397, 2499, 2541, 2585, 2695, 2805, 2975, 3025, 3525, 3619, 3675, 3927, 3995, 4165, 4235, 4675, 4935, 5593, 5687, 5775, 5929, 6171, 6545, 6909, 7755, 8085, 8225, 8789, 8925, 9075, 9163, 10285, 10857, 11515, 11985, 12495, 12705, 12925, 13475, 14025, 14399, 16779, 17061, 17787, 18095, 19635, 19975, 20825, 21175, 24675, 25333, 26367, 27489, 27965, 28435, 29645, 30855, 32725, 34545, 38775, 39151, 39809, 40425, 43197, 43945, 45815, 51425, 54285, 57575, 59925, 61523, 62475, 63525, 71995, 75999, 83895, 85305, 88935, 90475, 96679, 98175, 100793, 117453, 119427, 126665, 131835, 137445, 139825, 142175, 148225, 154275, 172725, 184569, 195755, 199045, 215985, 219725, 229075, 271425, 278663, 290037, 302379, 307615, 359975, 379995, 419475, 426525, 430661, 444675, 483395, 503965, 587265, 597135, 633325, 659175, 676753, 687225, 835989, 922845, 978775, 995225, 1079925, 1291983, 1393315, 1450185, 1511895, 1538075, 1899975, 2030259, 2153305, 2416975, 2519825, 2936325, 2985675, 3383765, 4179945, 4614225, 4737271, 6459915, 6966575, 7250925, 7559475, 10151295, 10766525, 14211813, 16918825, 20899725, 23686355, 32299575, 50756475, 71059065, 118431775, 355295325]

約数ペア:

[(1, 355295325), (3, 118431775), (5, 71059065), (7, 50756475), (11, 32299575), (15, 23686355), (17, 20899725), (21, 16918825), (25, 14211813), (33, 10766525), (35, 10151295), (47, 7559475), (49, 7250925), (51, 6966575), (55, 6459915), (75, 4737271), (77, 4614225), (85, 4179945), (105, 3383765), (119, 2985675), (121, 2936325), (141, 2519825), (147, 2416975), (165, 2153305), (175, 2030259), (187, 1899975), (231, 1538075), (235, 1511895), (245, 1450185), (255, 1393315), (275, 1291983), (329, 1079925), (357, 995225), (363, 978775), (385, 922845), (425, 835989), (517, 687225), (525, 676753), (539, 659175), (561, 633325), (595, 597135), (605, 587265), (705, 503965), (735, 483395), (799, 444675), (825, 430661), (833, 426525), (847, 419475), (935, 379995), (987, 359975), (1155, 307615), (1175, 302379), (1225, 290037), (1275, 278663), (1309, 271425), (1551, 229075), (1617, 219725), (1645, 215985), (1785, 199045), (1815, 195755), (1925, 184569), (2057, 172725), (2303, 154275), (2397, 148225), (2499, 142175), (2541, 139825), (2585, 137445), (2695, 131835), (2805, 126665), (2975, 119427), (3025, 117453), (3525, 100793), (3619, 98175), (3675, 96679), (3927, 90475), (3995, 88935), (4165, 85305), (4235, 83895), (4675, 75999), (4935, 71995), (5593, 63525), (5687, 62475), (5775, 61523), (5929, 59925), (6171, 57575), (6545, 54285), (6909, 51425), (7755, 45815), (8085, 43945), (8225, 43197), (8789, 40425), (8925, 39809), (9075, 39151), (9163, 38775), (10285, 34545), (10857, 32725), (11515, 30855), (11985, 29645), (12495, 28435), (12705, 27965), (12925, 27489), (13475, 26367), (14025, 25333), (14399, 24675), (16779, 21175), (17061, 20825), (17787, 19975), (18095, 19635)]