26426925

素因数分解:

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

素因数の和:97

約数の個数: 144

約数和(自身を含む): 61067520

約数和(自身を除く): 34640595

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 47, 49, 51, 63, 75, 85, 105, 119, 135, 141, 147, 153, 175, 189, 225, 235, 245, 255, 315, 329, 357, 423, 425, 441, 459, 525, 595, 675, 705, 735, 765, 799, 833, 945, 987, 1071, 1175, 1225, 1269, 1275, 1323, 1575, 1645, 1785, 2115, 2205, 2295, 2303, 2397, 2499, 2961, 2975, 3213, 3525, 3675, 3825, 3995, 4165, 4725, 4935, 5355, 5593, 6345, 6615, 6909, 7191, 7497, 8225, 8883, 8925, 10575, 11025, 11475, 11515, 11985, 12495, 14805, 16065, 16779, 19975, 20727, 20825, 21573, 22491, 24675, 26775, 27965, 31725, 33075, 34545, 35955, 37485, 39151, 44415, 50337, 57575, 59925, 62181, 62475, 74025, 80325, 83895, 103635, 107865, 112455, 117453, 139825, 151011, 172725, 179775, 187425, 195755, 222075, 251685, 310905, 352359, 419475, 518175, 539325, 562275, 587265, 755055, 978775, 1057077, 1258425, 1554525, 1761795, 2936325, 3775275, 5285385, 8808975, 26426925]

約数ペア:

[(1, 26426925), (3, 8808975), (5, 5285385), (7, 3775275), (9, 2936325), (15, 1761795), (17, 1554525), (21, 1258425), (25, 1057077), (27, 978775), (35, 755055), (45, 587265), (47, 562275), (49, 539325), (51, 518175), (63, 419475), (75, 352359), (85, 310905), (105, 251685), (119, 222075), (135, 195755), (141, 187425), (147, 179775), (153, 172725), (175, 151011), (189, 139825), (225, 117453), (235, 112455), (245, 107865), (255, 103635), (315, 83895), (329, 80325), (357, 74025), (423, 62475), (425, 62181), (441, 59925), (459, 57575), (525, 50337), (595, 44415), (675, 39151), (705, 37485), (735, 35955), (765, 34545), (799, 33075), (833, 31725), (945, 27965), (987, 26775), (1071, 24675), (1175, 22491), (1225, 21573), (1269, 20825), (1275, 20727), (1323, 19975), (1575, 16779), (1645, 16065), (1785, 14805), (2115, 12495), (2205, 11985), (2295, 11515), (2303, 11475), (2397, 11025), (2499, 10575), (2961, 8925), (2975, 8883), (3213, 8225), (3525, 7497), (3675, 7191), (3825, 6909), (3995, 6615), (4165, 6345), (4725, 5593), (4935, 5355)]