242512105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 335923200

約数和(自身を除く): 93411095

約数列:

[1, 5, 11, 19, 55, 95, 209, 239, 971, 1045, 1195, 2629, 4541, 4855, 10681, 13145, 18449, 22705, 49951, 53405, 92245, 202939, 232069, 249755, 1014695, 1160345, 2552759, 4409311, 12763795, 22046555, 48502421, 242512105]

約数ペア:

[(1, 242512105), (5, 48502421), (11, 22046555), (19, 12763795), (55, 4409311), (95, 2552759), (209, 1160345), (239, 1014695), (971, 249755), (1045, 232069), (1195, 202939), (2629, 92245), (4541, 53405), (4855, 49951), (10681, 22705), (13145, 18449)]