13415325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 29140992

約数和(自身を除く): 15725667

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 33, 35, 55, 69, 75, 77, 101, 105, 115, 161, 165, 175, 231, 253, 275, 303, 345, 385, 483, 505, 525, 575, 707, 759, 805, 825, 1111, 1155, 1265, 1515, 1725, 1771, 1925, 2121, 2323, 2415, 2525, 3333, 3535, 3795, 4025, 5313, 5555, 5775, 6325, 6969, 7575, 7777, 8855, 10605, 11615, 12075, 16261, 16665, 17675, 18975, 23331, 25553, 26565, 27775, 34845, 38885, 44275, 48783, 53025, 58075, 76659, 81305, 83325, 116655, 127765, 132825, 174225, 178871, 194425, 243915, 383295, 406525, 536613, 583275, 638825, 894355, 1219575, 1916475, 2683065, 4471775, 13415325]

約数ペア:

[(1, 13415325), (3, 4471775), (5, 2683065), (7, 1916475), (11, 1219575), (15, 894355), (21, 638825), (23, 583275), (25, 536613), (33, 406525), (35, 383295), (55, 243915), (69, 194425), (75, 178871), (77, 174225), (101, 132825), (105, 127765), (115, 116655), (161, 83325), (165, 81305), (175, 76659), (231, 58075), (253, 53025), (275, 48783), (303, 44275), (345, 38885), (385, 34845), (483, 27775), (505, 26565), (525, 25553), (575, 23331), (707, 18975), (759, 17675), (805, 16665), (825, 16261), (1111, 12075), (1155, 11615), (1265, 10605), (1515, 8855), (1725, 7777), (1771, 7575), (1925, 6969), (2121, 6325), (2323, 5775), (2415, 5555), (2525, 5313), (3333, 4025), (3535, 3795)]