5498125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 20

約数和(自身を含む): 7247680

約数和(自身を除く): 1749555

約数列:

[1, 5, 19, 25, 95, 125, 463, 475, 625, 2315, 2375, 8797, 11575, 11875, 43985, 57875, 219925, 289375, 1099625, 5498125]

約数ペア:

[(1, 5498125), (5, 1099625), (19, 289375), (25, 219925), (95, 57875), (125, 43985), (463, 11875), (475, 11575), (625, 8797), (2315, 2375)]