671071845

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{4409}}^1$

素因数の和:4629

約数の個数: 32

約数和(自身を含む): 1096502400

約数和(自身を除く): 425430555

約数列:

[1, 3, 5, 15, 73, 139, 219, 365, 417, 695, 1095, 2085, 4409, 10147, 13227, 22045, 30441, 50735, 66135, 152205, 321857, 612851, 965571, 1609285, 1838553, 3064255, 4827855, 9192765, 44738123, 134214369, 223690615, 671071845]

約数ペア:

[(1, 671071845), (3, 223690615), (5, 134214369), (15, 44738123), (73, 9192765), (139, 4827855), (219, 3064255), (365, 1838553), (417, 1609285), (695, 965571), (1095, 612851), (2085, 321857), (4409, 152205), (10147, 66135), (13227, 50735), (22045, 30441)]