28675245

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14593}}^1$

素因数の和:14732

約数の個数: 16

約数和(自身を含む): 46233792

約数和(自身を除く): 17558547

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 14593, 43779, 72965, 218895, 1911683, 5735049, 9558415, 28675245]

約数ペア:

[(1, 28675245), (3, 9558415), (5, 5735049), (15, 1911683), (131, 218895), (393, 72965), (655, 43779), (1965, 14593)]