30964125

素因数分解:

$3^1\times 5^3\times {\mathrm{82571}}^1$

素因数の和:82589

約数の個数: 16

約数和(自身を含む): 51524928

約数和(自身を除く): 20560803

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 82571, 247713, 412855, 1238565, 2064275, 6192825, 10321375, 30964125]

約数ペア:

[(1, 30964125), (3, 10321375), (5, 6192825), (15, 2064275), (25, 1238565), (75, 412855), (125, 247713), (375, 82571)]