157921735

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5237}}^1$

素因数の和:5442

約数の個数: 16

約数和(自身を含む): 195859296

約数和(自身を除く): 37937561

約数列:

[1, 5, 37, 163, 185, 815, 5237, 6031, 26185, 30155, 193769, 853631, 968845, 4268155, 31584347, 157921735]

約数ペア:

[(1, 157921735), (5, 31584347), (37, 4268155), (163, 968845), (185, 853631), (815, 193769), (5237, 30155), (6031, 26185)]