10523125

素因数分解:

$5^4\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 20

約数和(自身を含む): 13355100

約数和(自身を除く): 2831975

約数列:

[1, 5, 25, 113, 125, 149, 565, 625, 745, 2825, 3725, 14125, 16837, 18625, 70625, 84185, 93125, 420925, 2104625, 10523125]

約数ペア:

[(1, 10523125), (5, 2104625), (25, 420925), (113, 93125), (125, 84185), (149, 70625), (565, 18625), (625, 16837), (745, 14125), (2825, 3725)]