201064575

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{16447}}^1$

素因数の和:16623

約数の個数: 24

約数和(自身を含む): 334486528

約数和(自身を除く): 133421953

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 12225, 16447, 49341, 82235, 246705, 411175, 1233525, 2680861, 8042583, 13404305, 40212915, 67021525, 201064575]

約数ペア:

[(1, 201064575), (3, 67021525), (5, 40212915), (15, 13404305), (25, 8042583), (75, 2680861), (163, 1233525), (489, 411175), (815, 246705), (2445, 82235), (4075, 49341), (12225, 16447)]