77610125

素因数分解:

$5^3\times {\mathrm{193}}^1\times {\mathrm{3217}}^1$

素因数の和:3425

約数の個数: 16

約数和(自身を含む): 97389552

約数和(自身を除く): 19779427

約数列:

[1, 5, 25, 125, 193, 965, 3217, 4825, 16085, 24125, 80425, 402125, 620881, 3104405, 15522025, 77610125]

約数ペア:

[(1, 77610125), (5, 15522025), (25, 3104405), (125, 620881), (193, 402125), (965, 80425), (3217, 24125), (4825, 16085)]