70030225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 93710520

約数和(自身を除く): 23680295

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 3109, 4505, 15545, 22525, 52853, 77725, 164777, 264265, 823885, 1321325, 2801209, 4119425, 14006045, 70030225]

約数ペア:

[(1, 70030225), (5, 14006045), (17, 4119425), (25, 2801209), (53, 1321325), (85, 823885), (265, 264265), (425, 164777), (901, 77725), (1325, 52853), (3109, 22525), (4505, 15545)]