67996715

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 82736640

約数和(自身を除く): 14739925

約数列:

[1, 5, 139, 227, 431, 695, 1135, 2155, 31553, 59909, 97837, 157765, 299545, 489185, 13599343, 67996715]

約数ペア:

[(1, 67996715), (5, 13599343), (139, 489185), (227, 299545), (431, 157765), (695, 97837), (1135, 59909), (2155, 31553)]