5317875

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 9977760

約数和(自身を除く): 4659885

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 163, 225, 261, 375, 435, 489, 725, 815, 1125, 1305, 1467, 2175, 2445, 3625, 4075, 4727, 6525, 7335, 10875, 12225, 14181, 20375, 23635, 32625, 36675, 42543, 61125, 70905, 118175, 183375, 212715, 354525, 590875, 1063575, 1772625, 5317875]

約数ペア:

[(1, 5317875), (3, 1772625), (5, 1063575), (9, 590875), (15, 354525), (25, 212715), (29, 183375), (45, 118175), (75, 70905), (87, 61125), (125, 42543), (145, 36675), (163, 32625), (225, 23635), (261, 20375), (375, 14181), (435, 12225), (489, 10875), (725, 7335), (815, 6525), (1125, 4727), (1305, 4075), (1467, 3625), (2175, 2445)]