63935145

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20011}}^1$

素因数の和:20093

約数の個数: 24

約数和(自身を含む): 112387392

約数和(自身を除く): 48452247

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 20011, 60033, 100055, 180099, 300165, 900495, 1420781, 4262343, 7103905, 12787029, 21311715, 63935145]

約数ペア:

[(1, 63935145), (3, 21311715), (5, 12787029), (9, 7103905), (15, 4262343), (45, 1420781), (71, 900495), (213, 300165), (355, 180099), (639, 100055), (1065, 60033), (3195, 20011)]