148731725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5737}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 198511848

約数和(自身を除く): 49780123

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 5185, 5737, 25925, 28685, 97529, 143425, 349957, 487645, 1749785, 2438225, 5949269, 8748925, 29746345, 148731725]

約数ペア:

[(1, 148731725), (5, 29746345), (17, 8748925), (25, 5949269), (61, 2438225), (85, 1749785), (305, 487645), (425, 349957), (1037, 143425), (1525, 97529), (5185, 28685), (5737, 25925)]