185400515

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 226170048

約数和(自身を除く): 40769533

約数列:

[1, 5, 103, 157, 515, 785, 2293, 11465, 16171, 80855, 236179, 360001, 1180895, 1800005, 37080103, 185400515]

約数ペア:

[(1, 185400515), (5, 37080103), (103, 1800005), (157, 1180895), (515, 360001), (785, 236179), (2293, 80855), (11465, 16171)]