56330265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{220903}}^1$

素因数の和:220928

約数の個数: 16

約数和(自身を含む): 95430528

約数和(自身を除く): 39100263

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 220903, 662709, 1104515, 3313545, 3755351, 11266053, 18776755, 56330265]

約数ペア:

[(1, 56330265), (3, 18776755), (5, 11266053), (15, 3755351), (17, 3313545), (51, 1104515), (85, 662709), (255, 220903)]