70282225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 97103160

約数和(自身を除く): 26820935

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 7457, 9425, 37285, 96941, 186425, 216253, 484705, 1081265, 2423525, 2811289, 5406325, 14056445, 70282225]

約数ペア:

[(1, 70282225), (5, 14056445), (13, 5406325), (25, 2811289), (29, 2423525), (65, 1081265), (145, 484705), (325, 216253), (377, 186425), (725, 96941), (1885, 37285), (7457, 9425)]