55386875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3896

約数の個数: 20

約数和(自身を含む): 72239376

約数和(自身を除く): 16852501

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 3853, 14375, 19265, 88619, 96325, 443095, 481625, 2215475, 2408125, 11077375, 55386875]

約数ペア:

[(1, 55386875), (5, 11077375), (23, 2408125), (25, 2215475), (115, 481625), (125, 443095), (575, 96325), (625, 88619), (2875, 19265), (3853, 14375)]