11530625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 20

約数和(自身を含む): 15182640

約数和(自身を除く): 3652015

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 971, 2375, 4855, 11875, 18449, 24275, 92245, 121375, 461225, 606875, 2306125, 11530625]

約数ペア:

[(1, 11530625), (5, 2306125), (19, 606875), (25, 461225), (95, 121375), (125, 92245), (475, 24275), (625, 18449), (971, 11875), (2375, 4855)]