5981130625

素因数分解:

$5^4\times {\mathrm{2999}}^1\times {\mathrm{3191}}^1$

素因数の和:6210

約数の個数: 20

約数和(自身を含む): 7478856000

約数和(自身を除く): 1497725375

約数列:

[1, 5, 25, 125, 625, 2999, 3191, 14995, 15955, 74975, 79775, 374875, 398875, 1874375, 1994375, 9569809, 47849045, 239245225, 1196226125, 5981130625]

約数ペア:

[(1, 5981130625), (5, 1196226125), (25, 239245225), (125, 47849045), (625, 9569809), (2999, 1994375), (3191, 1874375), (14995, 398875), (15955, 374875), (74975, 79775)]