90224725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 117992448

約数和(自身を除く): 27767723

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 2477, 7285, 12385, 36425, 61925, 76787, 116419, 383935, 582095, 1919675, 2910475, 3608989, 18044945, 90224725]

約数ペア:

[(1, 90224725), (5, 18044945), (25, 3608989), (31, 2910475), (47, 1919675), (155, 582095), (235, 383935), (775, 116419), (1175, 76787), (1457, 61925), (2477, 36425), (7285, 12385)]