90979075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7039}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 125706240

約数和(自身を除く): 34727165

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 7039, 12925, 35195, 77429, 175975, 330833, 387145, 1654165, 1935725, 3639163, 8270825, 18195815, 90979075]

約数ペア:

[(1, 90979075), (5, 18195815), (11, 8270825), (25, 3639163), (47, 1935725), (55, 1654165), (235, 387145), (275, 330833), (517, 175975), (1175, 77429), (2585, 35195), (7039, 12925)]