38638865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 48322560

約数和(自身を除く): 9683695

約数列:

[1, 5, 31, 109, 155, 545, 2287, 3379, 11435, 16895, 70897, 249283, 354485, 1246415, 7727773, 38638865]

約数ペア:

[(1, 38638865), (5, 7727773), (31, 1246415), (109, 354485), (155, 249283), (545, 70897), (2287, 16895), (3379, 11435)]