26252265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 45997056

約数和(自身を除く): 19744791

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2207, 2379, 3965, 6621, 11035, 11895, 28691, 33105, 86073, 134627, 143455, 403881, 430365, 673135, 1750151, 2019405, 5250453, 8750755, 26252265]

約数ペア:

[(1, 26252265), (3, 8750755), (5, 5250453), (13, 2019405), (15, 1750151), (39, 673135), (61, 430365), (65, 403881), (183, 143455), (195, 134627), (305, 86073), (793, 33105), (915, 28691), (2207, 11895), (2379, 11035), (3965, 6621)]