4825625

素因数分解:

$5^4\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1130

約数の個数: 20

約数和(自身を含む): 6897792

約数和(自身を除く): 2072167

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 1103, 4375, 5515, 7721, 27575, 38605, 137875, 193025, 689375, 965125, 4825625]

約数ペア:

[(1, 4825625), (5, 965125), (7, 689375), (25, 193025), (35, 137875), (125, 38605), (175, 27575), (625, 7721), (875, 5515), (1103, 4375)]