64385335

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4729}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 88545600

約数和(自身を除く): 24160265

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 4729, 13615, 23645, 33103, 165515, 1839581, 9197905, 12877067, 64385335]

約数ペア:

[(1, 64385335), (5, 12877067), (7, 9197905), (35, 1839581), (389, 165515), (1945, 33103), (2723, 23645), (4729, 13615)]