53279765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138389}}^1$

素因数の和:138412

約数の個数: 16

約数和(自身を含む): 79712640

約数和(自身を除く): 26432875

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 138389, 691945, 968723, 1522279, 4843615, 7611395, 10655953, 53279765]

約数ペア:

[(1, 53279765), (5, 10655953), (7, 7611395), (11, 4843615), (35, 1522279), (55, 968723), (77, 691945), (385, 138389)]