22100895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25879

約数の個数: 24

約数和(自身を含む): 40326000

約数和(自身を除く): 18225105

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 25849, 77547, 129245, 232641, 387735, 491131, 1163205, 1473393, 2455655, 4420179, 7366965, 22100895]

約数ペア:

[(1, 22100895), (3, 7366965), (5, 4420179), (9, 2455655), (15, 1473393), (19, 1163205), (45, 491131), (57, 387735), (95, 232641), (171, 129245), (285, 77547), (855, 25849)]