15693082275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53831}}^1$

素因数の和:53893

約数の個数: 72

約数和(自身を含む): 29317337856

約数和(自身を除く): 13624255581

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 169, 195, 299, 325, 345, 507, 575, 845, 897, 975, 1495, 1725, 2535, 3887, 4225, 4485, 7475, 11661, 12675, 19435, 22425, 53831, 58305, 97175, 161493, 269155, 291525, 699803, 807465, 1238113, 1345775, 2099409, 3499015, 3714339, 4037325, 6190565, 9097439, 10497045, 16095469, 17495075, 18571695, 27292317, 30952825, 45487195, 48286407, 52485225, 80477345, 92858475, 136461585, 209241097, 227435975, 241432035, 402386725, 627723291, 682307925, 1046205485, 1207160175, 3138616455, 5231027425, 15693082275]

約数ペア:

[(1, 15693082275), (3, 5231027425), (5, 3138616455), (13, 1207160175), (15, 1046205485), (23, 682307925), (25, 627723291), (39, 402386725), (65, 241432035), (69, 227435975), (75, 209241097), (115, 136461585), (169, 92858475), (195, 80477345), (299, 52485225), (325, 48286407), (345, 45487195), (507, 30952825), (575, 27292317), (845, 18571695), (897, 17495075), (975, 16095469), (1495, 10497045), (1725, 9097439), (2535, 6190565), (3887, 4037325), (4225, 3714339), (4485, 3499015), (7475, 2099409), (11661, 1345775), (12675, 1238113), (19435, 807465), (22425, 699803), (53831, 291525), (58305, 269155), (97175, 161493)]