248832415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{27943}}^1$

素因数の和:28098

約数の個数: 16

約数和(自身を含む): 323926848

約数和(自身を除く): 75094433

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 27943, 139715, 363259, 1816295, 3828191, 19140955, 49766483, 248832415]

約数ペア:

[(1, 248832415), (5, 49766483), (13, 19140955), (65, 3828191), (137, 1816295), (685, 363259), (1781, 139715), (8905, 27943)]