9000045

素因数分解:

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

素因数の和:586

約数の個数: 32

約数和(自身を含む): 16137600

約数和(自身を除く): 7137555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 409, 489, 815, 1227, 1467, 2045, 2445, 3681, 4401, 6135, 7335, 11043, 18405, 22005, 55215, 66667, 200001, 333335, 600003, 1000005, 1800009, 3000015, 9000045]

約数ペア:

[(1, 9000045), (3, 3000015), (5, 1800009), (9, 1000005), (15, 600003), (27, 333335), (45, 200001), (135, 66667), (163, 55215), (409, 22005), (489, 18405), (815, 11043), (1227, 7335), (1467, 6135), (2045, 4401), (2445, 3681)]