50400125

素因数分解:

$5^3\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 63258624

約数和(自身を除く): 12858499

約数列:

[1, 5, 25, 125, 191, 955, 2111, 4775, 10555, 23875, 52775, 263875, 403201, 2016005, 10080025, 50400125]

約数ペア:

[(1, 50400125), (5, 10080025), (25, 2016005), (125, 403201), (191, 263875), (955, 52775), (2111, 23875), (4775, 10555)]