27923125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 20

約数和(自身を含む): 35738560

約数和(自身を除く): 7815435

約数列:

[1, 5, 25, 43, 125, 215, 625, 1039, 1075, 5195, 5375, 25975, 26875, 44677, 129875, 223385, 649375, 1116925, 5584625, 27923125]

約数ペア:

[(1, 27923125), (5, 5584625), (25, 1116925), (43, 649375), (125, 223385), (215, 129875), (625, 44677), (1039, 26875), (1075, 25975), (5195, 5375)]