68369445

素因数分解:

$3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2503}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 118749696

約数和(自身を除く): 50380251

約数列:

[1, 3, 5, 9, 15, 45, 607, 1821, 2503, 3035, 5463, 7509, 9105, 12515, 22527, 27315, 37545, 112635, 1519321, 4557963, 7596605, 13673889, 22789815, 68369445]

約数ペア:

[(1, 68369445), (3, 22789815), (5, 13673889), (9, 7596605), (15, 4557963), (45, 1519321), (607, 112635), (1821, 37545), (2503, 27315), (3035, 22527), (5463, 12515), (7509, 9105)]