155432875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{95651}}^1$

素因数の和:95679

約数の個数: 16

約数和(自身を含む): 208903968

約数和(自身を除く): 53471093

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 95651, 478255, 1243463, 2391275, 6217315, 11956375, 31086575, 155432875]

約数ペア:

[(1, 155432875), (5, 31086575), (13, 11956375), (25, 6217315), (65, 2391275), (125, 1243463), (325, 478255), (1625, 95651)]