61164375

素因数分解:

$3^1\times 5^4\times {\mathrm{32621}}^1$

素因数の和:32644

約数の個数: 20

約数和(自身を含む): 101911128

約数和(自身を除く): 40746753

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 32621, 97863, 163105, 489315, 815525, 2446575, 4077625, 12232875, 20388125, 61164375]

約数ペア:

[(1, 61164375), (3, 20388125), (5, 12232875), (15, 4077625), (25, 2446575), (75, 815525), (125, 489315), (375, 163105), (625, 97863), (1875, 32621)]