65130255

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2237}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 113117472

約数和(自身を除く): 47987217

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 2237, 3235, 5823, 6711, 9705, 11185, 20133, 29115, 33555, 100665, 1447339, 4342017, 7236695, 13026051, 21710085, 65130255]

約数ペア:

[(1, 65130255), (3, 21710085), (5, 13026051), (9, 7236695), (15, 4342017), (45, 1447339), (647, 100665), (1941, 33555), (2237, 29115), (3235, 20133), (5823, 11185), (6711, 9705)]