68147575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{38393}}^1$

素因数の和:38474

約数の個数: 12

約数和(自身を含む): 85695408

約数和(自身を除く): 17547833

約数列:

[1, 5, 25, 71, 355, 1775, 38393, 191965, 959825, 2725903, 13629515, 68147575]

約数ペア:

[(1, 68147575), (5, 13629515), (25, 2725903), (71, 959825), (355, 191965), (1775, 38393)]