75347925

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{7669}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 125542560

約数和(自身を除く): 50194635

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 7669, 9825, 23007, 38345, 115035, 191725, 575175, 1004639, 3013917, 5023195, 15069585, 25115975, 75347925]

約数ペア:

[(1, 75347925), (3, 25115975), (5, 15069585), (15, 5023195), (25, 3013917), (75, 1004639), (131, 575175), (393, 191725), (655, 115035), (1965, 38345), (3275, 23007), (7669, 9825)]