71329495

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 87696000

約数和(自身を除く): 16366505

約数列:

[1, 5, 79, 89, 395, 445, 2029, 7031, 10145, 35155, 160291, 180581, 801455, 902905, 14265899, 71329495]

約数ペア:

[(1, 71329495), (5, 14265899), (79, 902905), (89, 801455), (395, 180581), (445, 160291), (2029, 35155), (7031, 10145)]