54291925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 69370560

約数和(自身を除く): 15078635

約数列:

[1, 5, 25, 71, 73, 355, 365, 419, 1775, 1825, 2095, 5183, 10475, 25915, 29749, 30587, 129575, 148745, 152935, 743725, 764675, 2171677, 10858385, 54291925]

約数ペア:

[(1, 54291925), (5, 10858385), (25, 2171677), (71, 764675), (73, 743725), (355, 152935), (365, 148745), (419, 129575), (1775, 30587), (1825, 29749), (2095, 25915), (5183, 10475)]