137935315

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{44281}}^1$

素因数の和:44382

約数の個数: 16

約数和(自身を含む): 191298240

約数和(自身を除く): 53362925

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 44281, 221405, 309967, 1549835, 3941009, 19705045, 27587063, 137935315]

約数ペア:

[(1, 137935315), (5, 27587063), (7, 19705045), (35, 3941009), (89, 1549835), (445, 309967), (623, 221405), (3115, 44281)]