916875

素因数分解:

$3^2\times 5^4\times {\mathrm{163}}^1$

素因数の和:189

約数の個数: 30

約数和(自身を含む): 1665092

約数和(自身を除く): 748217

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 163, 225, 375, 489, 625, 815, 1125, 1467, 1875, 2445, 4075, 5625, 7335, 12225, 20375, 36675, 61125, 101875, 183375, 305625, 916875]

約数ペア:

[(1, 916875), (3, 305625), (5, 183375), (9, 101875), (15, 61125), (25, 36675), (45, 20375), (75, 12225), (125, 7335), (163, 5625), (225, 4075), (375, 2445), (489, 1875), (625, 1467), (815, 1125)]