1345488705

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 128

約数和(自身を含む): 2813184000

約数和(自身を除く): 1467695295

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 43, 45, 55, 57, 95, 99, 129, 135, 165, 171, 209, 215, 285, 297, 387, 473, 495, 513, 627, 645, 817, 855, 1045, 1109, 1161, 1419, 1485, 1881, 1935, 2365, 2451, 2565, 3135, 3327, 4085, 4257, 5545, 5643, 5805, 7095, 7353, 8987, 9405, 9981, 12199, 12255, 12771, 16635, 21071, 21285, 22059, 26961, 28215, 29943, 36597, 36765, 44935, 47687, 49905, 60995, 63213, 63855, 80883, 105355, 109791, 110295, 134805, 143061, 149715, 182985, 189639, 231781, 238435, 242649, 316065, 329373, 404415, 429183, 524557, 548955, 568917, 695343, 715305, 906053, 948195, 1158905, 1213245, 1287549, 1573671, 1646865, 2086029, 2145915, 2622785, 2718159, 2844585, 3476715, 4530265, 4721013, 6258087, 6437745, 7868355, 8154477, 9966583, 10430145, 13590795, 14163039, 23605065, 24463431, 29899749, 31290435, 40772385, 49832915, 70815195, 89699247, 122317155, 149498745, 269097741, 448496235, 1345488705]

約数ペア:

[(1, 1345488705), (3, 448496235), (5, 269097741), (9, 149498745), (11, 122317155), (15, 89699247), (19, 70815195), (27, 49832915), (33, 40772385), (43, 31290435), (45, 29899749), (55, 24463431), (57, 23605065), (95, 14163039), (99, 13590795), (129, 10430145), (135, 9966583), (165, 8154477), (171, 7868355), (209, 6437745), (215, 6258087), (285, 4721013), (297, 4530265), (387, 3476715), (473, 2844585), (495, 2718159), (513, 2622785), (627, 2145915), (645, 2086029), (817, 1646865), (855, 1573671), (1045, 1287549), (1109, 1213245), (1161, 1158905), (1419, 948195), (1485, 906053), (1881, 715305), (1935, 695343), (2365, 568917), (2451, 548955), (2565, 524557), (3135, 429183), (3327, 404415), (4085, 329373), (4257, 316065), (5545, 242649), (5643, 238435), (5805, 231781), (7095, 189639), (7353, 182985), (8987, 149715), (9405, 143061), (9981, 134805), (12199, 110295), (12255, 109791), (12771, 105355), (16635, 80883), (21071, 63855), (21285, 63213), (22059, 60995), (26961, 49905), (28215, 47687), (29943, 44935), (36597, 36765)]