388625845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{12071}}^1$

素因数の和:12260

約数の個数: 16

約数和(自身を含む): 479789568

約数和(自身を除く): 91163723

約数列:

[1, 5, 47, 137, 235, 685, 6439, 12071, 32195, 60355, 567337, 1653727, 2836685, 8268635, 77725169, 388625845]

約数ペア:

[(1, 388625845), (5, 77725169), (47, 8268635), (137, 2836685), (235, 1653727), (685, 567337), (6439, 60355), (12071, 32195)]