4388775

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 7320960

約数和(自身を除く): 2932185

約数列:

[1, 3, 5, 15, 25, 75, 163, 359, 489, 815, 1077, 1795, 2445, 4075, 5385, 8975, 12225, 26925, 58517, 175551, 292585, 877755, 1462925, 4388775]

約数ペア:

[(1, 4388775), (3, 1462925), (5, 877755), (15, 292585), (25, 175551), (75, 58517), (163, 26925), (359, 12225), (489, 8975), (815, 5385), (1077, 4075), (1795, 2445)]