41898125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 20

約数和(自身を含む): 53607840

約数和(自身を除く): 11709715

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 1559, 5375, 7795, 26875, 38975, 67037, 194875, 335185, 974375, 1675925, 8379625, 41898125]

約数ペア:

[(1, 41898125), (5, 8379625), (25, 1675925), (43, 974375), (125, 335185), (215, 194875), (625, 67037), (1075, 38975), (1559, 26875), (5375, 7795)]