85808702975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{945811}}^1$

素因数の和:946031

約数の個数: 24

約数和(自身を含む): 112589460480

約数和(自身を除く): 26780757505

約数列:

[1, 5, 19, 25, 95, 191, 475, 955, 3629, 4775, 18145, 90725, 945811, 4729055, 17970409, 23645275, 89852045, 180649901, 449260225, 903249505, 3432348119, 4516247525, 17161740595, 85808702975]

約数ペア:

[(1, 85808702975), (5, 17161740595), (19, 4516247525), (25, 3432348119), (95, 903249505), (191, 449260225), (475, 180649901), (955, 89852045), (3629, 23645275), (4775, 17970409), (18145, 4729055), (90725, 945811)]