15705902511

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14915387}}^1$

素因数の和:14915412

約数の個数: 20

約数和(自身を含む): 25266667272

約数和(自身を除く): 9560764761

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14915387, 44746161, 134238483, 193900031, 402715449, 581700093, 1208146347, 1745100279, 5235300837, 15705902511]

約数ペア:

[(1, 15705902511), (3, 5235300837), (9, 1745100279), (13, 1208146347), (27, 581700093), (39, 402715449), (81, 193900031), (117, 134238483), (351, 44746161), (1053, 14915387)]