552782485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{709}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 725904000

約数和(自身を除く): 173121515

約数列:

[1, 5, 19, 29, 95, 145, 283, 551, 709, 1415, 2755, 3545, 5377, 8207, 13471, 20561, 26885, 41035, 67355, 102805, 155933, 200647, 390659, 779665, 1003235, 1953295, 3812293, 5818763, 19061465, 29093815, 110556497, 552782485]

約数ペア:

[(1, 552782485), (5, 110556497), (19, 29093815), (29, 19061465), (95, 5818763), (145, 3812293), (283, 1953295), (551, 1003235), (709, 779665), (1415, 390659), (2755, 200647), (3545, 155933), (5377, 102805), (8207, 67355), (13471, 41035), (20561, 26885)]