4777075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 6361200

約数和(自身を除く): 1584125

約数列:

[1, 5, 19, 25, 89, 95, 113, 445, 475, 565, 1691, 2147, 2225, 2825, 8455, 10057, 10735, 42275, 50285, 53675, 191083, 251425, 955415, 4777075]

約数ペア:

[(1, 4777075), (5, 955415), (19, 251425), (25, 191083), (89, 53675), (95, 50285), (113, 42275), (445, 10735), (475, 10057), (565, 8455), (1691, 2825), (2147, 2225)]