67914655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5538

約数の個数: 16

約数和(自身を含む): 84869568

約数和(自身を除く): 16954913

約数列:

[1, 5, 41, 61, 205, 305, 2501, 5431, 12505, 27155, 222671, 331291, 1113355, 1656455, 13582931, 67914655]

約数ペア:

[(1, 67914655), (5, 13582931), (41, 1656455), (61, 1113355), (205, 331291), (305, 222671), (2501, 27155), (5431, 12505)]