3900525

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 6514464

約数和(自身を除く): 2613939

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 397, 655, 1191, 1965, 1985, 3275, 5955, 9825, 9925, 29775, 52007, 156021, 260035, 780105, 1300175, 3900525]

約数ペア:

[(1, 3900525), (3, 1300175), (5, 780105), (15, 260035), (25, 156021), (75, 52007), (131, 29775), (393, 9925), (397, 9825), (655, 5955), (1191, 3275), (1965, 1985)]