76643945

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19379}}^1$

素因数の和:19504

約数の個数: 16

約数和(自身を含む): 106047360

約数和(自身を除く): 29403415

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 19379, 96895, 135653, 678265, 2189827, 10949135, 15328789, 76643945]

約数ペア:

[(1, 76643945), (5, 15328789), (7, 10949135), (35, 2189827), (113, 678265), (565, 135653), (791, 96895), (3955, 19379)]