2015251147

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{41549}}^1$

素因数の和:41623

約数の個数: 24

約数和(自身を含む): 2554826400

約数和(自身を除く): 539575253

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 3731, 6929, 41549, 48503, 290843, 540137, 1703509, 3780959, 7021781, 11924563, 22145617, 49152467, 155019319, 287893021, 2015251147]

約数ペア:

[(1, 2015251147), (7, 287893021), (13, 155019319), (41, 49152467), (91, 22145617), (169, 11924563), (287, 7021781), (533, 3780959), (1183, 1703509), (3731, 540137), (6929, 290843), (41549, 48503)]