8214765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 14327040

約数和(自身を除く): 6112275

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 409, 515, 1227, 1339, 1545, 2045, 4017, 5317, 6135, 6695, 15951, 20085, 26585, 42127, 79755, 126381, 210635, 547651, 631905, 1642953, 2738255, 8214765]

約数ペア:

[(1, 8214765), (3, 2738255), (5, 1642953), (13, 631905), (15, 547651), (39, 210635), (65, 126381), (103, 79755), (195, 42127), (309, 26585), (409, 20085), (515, 15951), (1227, 6695), (1339, 6135), (1545, 5317), (2045, 4017)]