1566840145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{58937}}^1$

素因数の和:59364

約数の個数: 16

約数和(自身を含む): 2029824720

約数和(自身を除く): 462984575

約数列:

[1, 5, 13, 65, 409, 2045, 5317, 26585, 58937, 294685, 766181, 3830905, 24105233, 120526165, 313368029, 1566840145]

約数ペア:

[(1, 1566840145), (5, 313368029), (13, 120526165), (65, 24105233), (409, 3830905), (2045, 766181), (5317, 294685), (26585, 58937)]