25341615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43319}}^1$

素因数の和:43343

約数の個数: 24

約数和(自身を含む): 47305440

約数和(自身を除く): 21963825

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 43319, 129957, 216595, 389871, 563147, 649785, 1689441, 1949355, 2815735, 5068323, 8447205, 25341615]

約数ペア:

[(1, 25341615), (3, 8447205), (5, 5068323), (9, 2815735), (13, 1949355), (15, 1689441), (39, 649785), (45, 563147), (65, 389871), (117, 216595), (195, 129957), (585, 43319)]