8480945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 11162880

約数和(自身を除く): 2681935

約数列:

[1, 5, 11, 55, 271, 569, 1355, 2845, 2981, 6259, 14905, 31295, 154199, 770995, 1696189, 8480945]

約数ペア:

[(1, 8480945), (5, 1696189), (11, 770995), (55, 154199), (271, 31295), (569, 14905), (1355, 6259), (2845, 2981)]