53255625

素因数分解:

$3^1\times 5^4\times {\mathrm{28403}}^1$

素因数の和:28426

約数の個数: 20

約数和(自身を含む): 88734096

約数和(自身を除く): 35478471

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 28403, 85209, 142015, 426045, 710075, 2130225, 3550375, 10651125, 17751875, 53255625]

約数ペア:

[(1, 53255625), (3, 17751875), (5, 10651125), (15, 3550375), (25, 2130225), (75, 710075), (125, 426045), (375, 142015), (625, 85209), (1875, 28403)]