26040015

素因数分解:

$3^3\times 5^1\times {\mathrm{192889}}^1$

素因数の和:192903

約数の個数: 16

約数和(自身を含む): 46293600

約数和(自身を除く): 20253585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 192889, 578667, 964445, 1736001, 2893335, 5208003, 8680005, 26040015]

約数ペア:

[(1, 26040015), (3, 8680005), (5, 5208003), (9, 2893335), (15, 1736001), (27, 964445), (45, 578667), (135, 192889)]