91399045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7309}}^1$

素因数の和:7416

約数の個数: 16

約数和(自身を含む): 114211440

約数和(自身を除く): 22812395

約数列:

[1, 5, 41, 61, 205, 305, 2501, 7309, 12505, 36545, 299669, 445849, 1498345, 2229245, 18279809, 91399045]

約数ペア:

[(1, 91399045), (5, 18279809), (41, 2229245), (61, 1498345), (205, 445849), (305, 299669), (2501, 36545), (7309, 12505)]