64030685

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 79488000

約数和(自身を除く): 15457315

約数列:

[1, 5, 47, 79, 235, 395, 3449, 3713, 17245, 18565, 162103, 272471, 810515, 1362355, 12806137, 64030685]

約数ペア:

[(1, 64030685), (5, 12806137), (47, 1362355), (79, 810515), (235, 272471), (395, 162103), (3449, 18565), (3713, 17245)]