2295855

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 4016688

約数和(自身を除く): 1720833

約数列:

[1, 3, 5, 9, 15, 45, 163, 313, 489, 815, 939, 1467, 1565, 2445, 2817, 4695, 7335, 14085, 51019, 153057, 255095, 459171, 765285, 2295855]

約数ペア:

[(1, 2295855), (3, 765285), (5, 459171), (9, 255095), (15, 153057), (45, 51019), (163, 14085), (313, 7335), (489, 4695), (815, 2817), (939, 2445), (1467, 1565)]