312648765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145757}}^1$

素因数の和:145789

約数の個数: 32

約数和(自身を含む): 587696256

約数和(自身を除く): 275047491

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 145757, 437271, 728785, 1603327, 1894841, 2186355, 4809981, 5684523, 8016635, 9474205, 20843251, 24049905, 28422615, 62529753, 104216255, 312648765]

約数ペア:

[(1, 312648765), (3, 104216255), (5, 62529753), (11, 28422615), (13, 24049905), (15, 20843251), (33, 9474205), (39, 8016635), (55, 5684523), (65, 4809981), (143, 2186355), (165, 1894841), (195, 1603327), (429, 728785), (715, 437271), (2145, 145757)]