3190725

素因数分解:

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

素因数の和:211

約数の個数: 48

約数和(自身を含む): 6100800

約数和(自身を除く): 2910075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 163, 225, 261, 435, 489, 675, 725, 783, 815, 1305, 1467, 2175, 2445, 3915, 4075, 4401, 4727, 6525, 7335, 12225, 14181, 19575, 22005, 23635, 36675, 42543, 70905, 110025, 118175, 127629, 212715, 354525, 638145, 1063575, 3190725]

約数ペア:

[(1, 3190725), (3, 1063575), (5, 638145), (9, 354525), (15, 212715), (25, 127629), (27, 118175), (29, 110025), (45, 70905), (75, 42543), (87, 36675), (135, 23635), (145, 22005), (163, 19575), (225, 14181), (261, 12225), (435, 7335), (489, 6525), (675, 4727), (725, 4401), (783, 4075), (815, 3915), (1305, 2445), (1467, 2175)]