15442625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 21204456

約数和(自身を除く): 5761831

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1021, 1375, 3025, 5105, 11231, 15125, 25525, 56155, 123541, 127625, 280775, 617705, 1403875, 3088525, 15442625]

約数ペア:

[(1, 15442625), (5, 3088525), (11, 1403875), (25, 617705), (55, 280775), (121, 127625), (125, 123541), (275, 56155), (605, 25525), (1021, 15125), (1375, 11231), (3025, 5105)]