2796225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 4827072

約数和(自身を除く): 2030847

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1621, 1725, 4863, 8105, 24315, 37283, 40525, 111849, 121575, 186415, 559245, 932075, 2796225]

約数ペア:

[(1, 2796225), (3, 932075), (5, 559245), (15, 186415), (23, 121575), (25, 111849), (69, 40525), (75, 37283), (115, 24315), (345, 8105), (575, 4863), (1621, 1725)]