26812565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10061}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 35498736

約数和(自身を除く): 8686171

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 10061, 50305, 130793, 412501, 653965, 2062505, 5362513, 26812565]

約数ペア:

[(1, 26812565), (5, 5362513), (13, 2062505), (41, 653965), (65, 412501), (205, 130793), (533, 50305), (2665, 10061)]