4520250125

素因数分解:

$5^3\times {\mathrm{571}}^1\times {\mathrm{63331}}^1$

素因数の和:63917

約数の個数: 16

約数和(自身を含む): 5651241024

約数和(自身を除く): 1130990899

約数列:

[1, 5, 25, 125, 571, 2855, 14275, 63331, 71375, 316655, 1583275, 7916375, 36162001, 180810005, 904050025, 4520250125]

約数ペア:

[(1, 4520250125), (5, 904050025), (25, 180810005), (125, 36162001), (571, 7916375), (2855, 1583275), (14275, 316655), (63331, 71375)]