15677775745

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{761}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 19247754240

約数和(自身を除く): 3569978495

約数列:

[1, 5, 103, 109, 367, 515, 545, 761, 1835, 3805, 11227, 37801, 40003, 56135, 78383, 82949, 189005, 200015, 279287, 391915, 414745, 1396435, 4120309, 8543747, 20601545, 28766561, 30442283, 42718735, 143832805, 152211415, 3135555149, 15677775745]

約数ペア:

[(1, 15677775745), (5, 3135555149), (103, 152211415), (109, 143832805), (367, 42718735), (515, 30442283), (545, 28766561), (761, 20601545), (1835, 8543747), (3805, 4120309), (11227, 1396435), (37801, 414745), (40003, 391915), (56135, 279287), (78383, 200015), (82949, 189005)]