101430025

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{30971}}^1$

素因数の和:31112

約数の個数: 12

約数和(自身を含む): 126737424

約数和(自身を除く): 25307399

約数列:

[1, 5, 25, 131, 655, 3275, 30971, 154855, 774275, 4057201, 20286005, 101430025]

約数ペア:

[(1, 101430025), (5, 20286005), (25, 4057201), (131, 774275), (655, 154855), (3275, 30971)]