15288568561

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{109913}}^1$

素因数の和:110592

約数の個数: 16

約数和(自身を含む): 18064585728

約数和(自身を除く): 2776017167

約数列:

[1, 7, 31, 217, 641, 4487, 19871, 109913, 139097, 769391, 3407303, 23851121, 70454233, 493179631, 2184081223, 15288568561]

約数ペア:

[(1, 15288568561), (7, 2184081223), (31, 493179631), (217, 70454233), (641, 23851121), (4487, 3407303), (19871, 769391), (109913, 139097)]