45000225

素因数分解:

$3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 83377600

約数和(自身を除く): 38377375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 163, 225, 409, 489, 675, 815, 1227, 1467, 2045, 2445, 3681, 4075, 4401, 6135, 7335, 10225, 11043, 12225, 18405, 22005, 30675, 36675, 55215, 66667, 92025, 110025, 200001, 276075, 333335, 600003, 1000005, 1666675, 1800009, 3000015, 5000025, 9000045, 15000075, 45000225]

約数ペア:

[(1, 45000225), (3, 15000075), (5, 9000045), (9, 5000025), (15, 3000015), (25, 1800009), (27, 1666675), (45, 1000005), (75, 600003), (135, 333335), (163, 276075), (225, 200001), (409, 110025), (489, 92025), (675, 66667), (815, 55215), (1227, 36675), (1467, 30675), (2045, 22005), (2445, 18405), (3681, 12225), (4075, 11043), (4401, 10225), (6135, 7335)]