22521125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 24

約数和(自身を含む): 30914520

約数和(自身を除く): 8393395

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 1489, 3025, 7445, 15125, 16379, 37225, 81895, 180169, 186125, 409475, 900845, 2047375, 4504225, 22521125]

約数ペア:

[(1, 22521125), (5, 4504225), (11, 2047375), (25, 900845), (55, 409475), (121, 186125), (125, 180169), (275, 81895), (605, 37225), (1375, 16379), (1489, 15125), (3025, 7445)]