22183125

素因数分解:

$3^1\times 5^4\times {\mathrm{11831}}^1$

素因数の和:11854

約数の個数: 20

約数和(自身を含む): 36963168

約数和(自身を除く): 14780043

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 11831, 35493, 59155, 177465, 295775, 887325, 1478875, 4436625, 7394375, 22183125]

約数ペア:

[(1, 22183125), (3, 7394375), (5, 4436625), (15, 1478875), (25, 887325), (75, 295775), (125, 177465), (375, 59155), (625, 35493), (1875, 11831)]