57421485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 109219968

約数和(自身を除く): 51798483

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 311, 373, 495, 933, 1119, 1555, 1865, 2799, 3357, 3421, 4103, 4665, 5595, 10263, 12309, 13995, 16785, 17105, 20515, 30789, 36927, 51315, 61545, 116003, 153945, 184635, 348009, 580015, 1044027, 1276033, 1740045, 3828099, 5220135, 6380165, 11484297, 19140495, 57421485]

約数ペア:

[(1, 57421485), (3, 19140495), (5, 11484297), (9, 6380165), (11, 5220135), (15, 3828099), (33, 1740045), (45, 1276033), (55, 1044027), (99, 580015), (165, 348009), (311, 184635), (373, 153945), (495, 116003), (933, 61545), (1119, 51315), (1555, 36927), (1865, 30789), (2799, 20515), (3357, 17105), (3421, 16785), (4103, 13995), (4665, 12309), (5595, 10263)]