79722575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 106302720

約数和(自身を除く): 26580145

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 3571, 4465, 17855, 22325, 67849, 89275, 167837, 339245, 839185, 1696225, 3188903, 4195925, 15944515, 79722575]

約数ペア:

[(1, 79722575), (5, 15944515), (19, 4195925), (25, 3188903), (47, 1696225), (95, 839185), (235, 339245), (475, 167837), (893, 89275), (1175, 67849), (3571, 22325), (4465, 17855)]