107175745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 32170175

約数列:

[1, 5, 23, 47, 79, 115, 235, 251, 395, 1081, 1255, 1817, 3713, 5405, 5773, 9085, 11797, 18565, 19829, 28865, 58985, 85399, 99145, 271331, 426995, 456067, 931963, 1356655, 2280335, 4659815, 21435149, 107175745]

約数ペア:

[(1, 107175745), (5, 21435149), (23, 4659815), (47, 2280335), (79, 1356655), (115, 931963), (235, 456067), (251, 426995), (395, 271331), (1081, 99145), (1255, 85399), (1817, 58985), (3713, 28865), (5405, 19829), (5773, 18565), (9085, 11797)]