15700269

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 22926240

約数和(自身を除く): 7225971

約数列:

[1, 3, 13, 39, 169, 173, 179, 507, 519, 537, 2249, 2327, 6747, 6981, 29237, 30251, 30967, 87711, 90753, 92901, 402571, 1207713, 5233423, 15700269]

約数ペア:

[(1, 15700269), (3, 5233423), (13, 1207713), (39, 402571), (169, 92901), (173, 90753), (179, 87711), (507, 30967), (519, 30251), (537, 29237), (2249, 6981), (2327, 6747)]