87699415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 108208512

約数和(自身を除く): 20509097

約数列:

[1, 5, 47, 157, 235, 785, 2377, 7379, 11885, 36895, 111719, 373189, 558595, 1865945, 17539883, 87699415]

約数ペア:

[(1, 87699415), (5, 17539883), (47, 1865945), (157, 558595), (235, 373189), (785, 111719), (2377, 36895), (7379, 11885)]