274221695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2887}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 364130592

約数和(自身を除く): 89908897

約数列:

[1, 5, 11, 55, 121, 157, 605, 785, 1727, 2887, 8635, 14435, 18997, 31757, 94985, 158785, 349327, 453259, 1746635, 2266295, 4985849, 24929245, 54844339, 274221695]

約数ペア:

[(1, 274221695), (5, 54844339), (11, 24929245), (55, 4985849), (121, 2266295), (157, 1746635), (605, 453259), (785, 349327), (1727, 158785), (2887, 94985), (8635, 31757), (14435, 18997)]