55891125

素因数分解:

$3^2\times 5^3\times {\mathrm{49681}}^1$

素因数の和:49702

約数の個数: 24

約数和(自身を含む): 100755096

約数和(自身を除く): 44863971

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 49681, 149043, 248405, 447129, 745215, 1242025, 2235645, 3726075, 6210125, 11178225, 18630375, 55891125]

約数ペア:

[(1, 55891125), (3, 18630375), (5, 11178225), (9, 6210125), (15, 3726075), (25, 2235645), (45, 1242025), (75, 745215), (125, 447129), (225, 248405), (375, 149043), (1125, 49681)]