2946225

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 4921312

約数和(自身を除く): 1975087

約数列:

[1, 3, 5, 15, 25, 75, 163, 241, 489, 723, 815, 1205, 2445, 3615, 4075, 6025, 12225, 18075, 39283, 117849, 196415, 589245, 982075, 2946225]

約数ペア:

[(1, 2946225), (3, 982075), (5, 589245), (15, 196415), (25, 117849), (75, 39283), (163, 18075), (241, 12225), (489, 6025), (723, 4075), (815, 3615), (1205, 2445)]