156728115615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1\times {\mathrm{132749}}^1$

素因数の和:135327

約数の個数: 32

約数和(自身を含む): 258958080000

約数和(自身を除く): 102229964385

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2539, 7617, 12695, 38085, 78709, 132749, 236127, 393545, 398247, 663745, 1180635, 1991235, 4115219, 12345657, 20576095, 61728285, 337049711, 1011149133, 1685248555, 5055745665, 10448541041, 31345623123, 52242705205, 156728115615]

約数ペア:

[(1, 156728115615), (3, 52242705205), (5, 31345623123), (15, 10448541041), (31, 5055745665), (93, 1685248555), (155, 1011149133), (465, 337049711), (2539, 61728285), (7617, 20576095), (12695, 12345657), (38085, 4115219), (78709, 1991235), (132749, 1180635), (236127, 663745), (393545, 398247)]