15122965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 21450528

約数和(自身を除く): 6327563

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1627, 1859, 8135, 9295, 17897, 21151, 89485, 105755, 232661, 274963, 1163305, 1374815, 3024593, 15122965]

約数ペア:

[(1, 15122965), (5, 3024593), (11, 1374815), (13, 1163305), (55, 274963), (65, 232661), (143, 105755), (169, 89485), (715, 21151), (845, 17897), (1627, 9295), (1859, 8135)]