12079525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:249

約数の個数: 18

約数和(自身を含む): 15397142

約数和(自身を除く): 3317617

約数列:

[1, 5, 25, 61, 89, 305, 445, 1525, 2225, 5429, 7921, 27145, 39605, 135725, 198025, 483181, 2415905, 12079525]

約数ペア:

[(1, 12079525), (5, 2415905), (25, 483181), (61, 198025), (89, 135725), (305, 39605), (445, 27145), (1525, 7921), (2225, 5429)]