236455295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 317675520

約数和(自身を除く): 81220225

約数列:

[1, 5, 17, 23, 79, 85, 115, 391, 395, 1343, 1531, 1817, 1955, 6715, 7655, 9085, 26027, 30889, 35213, 120949, 130135, 154445, 176065, 598621, 604745, 2056133, 2781827, 2993105, 10280665, 13909135, 47291059, 236455295]

約数ペア:

[(1, 236455295), (5, 47291059), (17, 13909135), (23, 10280665), (79, 2993105), (85, 2781827), (115, 2056133), (391, 604745), (395, 598621), (1343, 176065), (1531, 154445), (1817, 130135), (1955, 120949), (6715, 35213), (7655, 30889), (9085, 26027)]