25028905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 33079104

約数和(自身を除く): 8050199

約数列:

[1, 5, 11, 55, 107, 535, 1177, 4253, 5885, 21265, 46783, 233915, 455071, 2275355, 5005781, 25028905]

約数ペア:

[(1, 25028905), (5, 5005781), (11, 2275355), (55, 455071), (107, 233915), (535, 46783), (1177, 21265), (4253, 5885)]