33890145

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 55544832

約数和(自身を除く): 21654687

約数列:

[1, 3, 5, 15, 83, 163, 167, 249, 415, 489, 501, 815, 835, 1245, 2445, 2505, 13529, 13861, 27221, 40587, 41583, 67645, 69305, 81663, 136105, 202935, 207915, 408315, 2259343, 6778029, 11296715, 33890145]

約数ペア:

[(1, 33890145), (3, 11296715), (5, 6778029), (15, 2259343), (83, 408315), (163, 207915), (167, 202935), (249, 136105), (415, 81663), (489, 69305), (501, 67645), (815, 41583), (835, 40587), (1245, 27221), (2445, 13861), (2505, 13529)]