10219475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 15118080

約数和(自身を除く): 4898605

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2539, 4025, 12695, 17773, 58397, 63475, 88865, 291985, 408779, 444325, 1459925, 2043895, 10219475]

約数ペア:

[(1, 10219475), (5, 2043895), (7, 1459925), (23, 444325), (25, 408779), (35, 291985), (115, 88865), (161, 63475), (175, 58397), (575, 17773), (805, 12695), (2539, 4025)]