15709280895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{74323}}^1$

素因数の和:74413

約数の個数: 96

約数和(自身を含む): 34505362944

約数和(自身を除く): 18796082049

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 61, 63, 77, 99, 105, 165, 183, 231, 305, 315, 385, 427, 495, 549, 671, 693, 915, 1155, 1281, 2013, 2135, 2745, 3355, 3465, 3843, 4697, 6039, 6405, 10065, 14091, 19215, 23485, 30195, 42273, 70455, 74323, 211365, 222969, 371615, 520261, 668907, 817553, 1114845, 1560783, 2452659, 2601305, 3344535, 4087765, 4533703, 4682349, 5722871, 7357977, 7803915, 12263295, 13601109, 17168613, 22668515, 23411745, 28614355, 31735921, 36789885, 40803327, 49870733, 51505839, 68005545, 85843065, 95207763, 149612199, 158679605, 204016635, 249353665, 257529195, 285623289, 349095131, 448836597, 476038815, 748060995, 1047285393, 1428116445, 1745475655, 2244182985, 3141856179, 5236426965, 15709280895]

約数ペア:

[(1, 15709280895), (3, 5236426965), (5, 3141856179), (7, 2244182985), (9, 1745475655), (11, 1428116445), (15, 1047285393), (21, 748060995), (33, 476038815), (35, 448836597), (45, 349095131), (55, 285623289), (61, 257529195), (63, 249353665), (77, 204016635), (99, 158679605), (105, 149612199), (165, 95207763), (183, 85843065), (231, 68005545), (305, 51505839), (315, 49870733), (385, 40803327), (427, 36789885), (495, 31735921), (549, 28614355), (671, 23411745), (693, 22668515), (915, 17168613), (1155, 13601109), (1281, 12263295), (2013, 7803915), (2135, 7357977), (2745, 5722871), (3355, 4682349), (3465, 4533703), (3843, 4087765), (4697, 3344535), (6039, 2601305), (6405, 2452659), (10065, 1560783), (14091, 1114845), (19215, 817553), (23485, 668907), (30195, 520261), (42273, 371615), (70455, 222969), (74323, 211365)]