389904055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{13883}}^1$

素因数の和:14066

約数の個数: 16

約数和(自身を含む): 482829984

約数和(自身を除く): 92925929

約数列:

[1, 5, 41, 137, 205, 685, 5617, 13883, 28085, 69415, 569203, 1901971, 2846015, 9509855, 77980811, 389904055]

約数ペア:

[(1, 389904055), (5, 77980811), (41, 9509855), (137, 2846015), (205, 1901971), (685, 569203), (5617, 69415), (13883, 28085)]