164025525

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{29959}}^1$

素因数の和:30045

約数の個数: 24

約数和(自身を含む): 274912960

約数和(自身を除く): 110887435

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 29959, 89877, 149795, 449385, 748975, 2187007, 2246925, 6561021, 10935035, 32805105, 54675175, 164025525]

約数ペア:

[(1, 164025525), (3, 54675175), (5, 32805105), (15, 10935035), (25, 6561021), (73, 2246925), (75, 2187007), (219, 748975), (365, 449385), (1095, 149795), (1825, 89877), (5475, 29959)]