98002475

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{10859}}^1$

素因数の和:10907

約数の個数: 18

約数和(自身を含む): 128267460

約数和(自身を除く): 30264985

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 10859, 54295, 206321, 271475, 1031605, 3920099, 5158025, 19600495, 98002475]

約数ペア:

[(1, 98002475), (5, 19600495), (19, 5158025), (25, 3920099), (95, 1031605), (361, 271475), (475, 206321), (1805, 54295), (9025, 10859)]