158805205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6379}}^1$

素因数の和:6780

約数の個数: 16

約数和(自身を含む): 205793280

約数和(自身を除く): 46988075

約数列:

[1, 5, 13, 65, 383, 1915, 4979, 6379, 24895, 31895, 82927, 414635, 2443157, 12215785, 31761041, 158805205]

約数ペア:

[(1, 158805205), (5, 31761041), (13, 12215785), (65, 2443157), (383, 414635), (1915, 82927), (4979, 31895), (6379, 24895)]