97515125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{2161}}^1$

素因数の和:2214

約数の個数: 24

約数和(自身を含む): 128500632

約数和(自身を除く): 30985507

約数列:

[1, 5, 19, 25, 95, 125, 361, 475, 1805, 2161, 2375, 9025, 10805, 41059, 45125, 54025, 205295, 270125, 780121, 1026475, 3900605, 5132375, 19503025, 97515125]

約数ペア:

[(1, 97515125), (5, 19503025), (19, 5132375), (25, 3900605), (95, 1026475), (125, 780121), (361, 270125), (475, 205295), (1805, 54025), (2161, 45125), (2375, 41059), (9025, 10805)]