2009163065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{152267}}^1$

素因数の和:152321

約数の個数: 32

約数和(自身を含む): 3069722880

約数和(自身を除く): 1060559815

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 152267, 761335, 1065869, 1979471, 4415743, 5329345, 9897355, 13856297, 22078715, 30910201, 57404659, 69281485, 154551005, 287023295, 401832613, 2009163065]

約数ペア:

[(1, 2009163065), (5, 401832613), (7, 287023295), (13, 154551005), (29, 69281485), (35, 57404659), (65, 30910201), (91, 22078715), (145, 13856297), (203, 9897355), (377, 5329345), (455, 4415743), (1015, 1979471), (1885, 1065869), (2639, 761335), (13195, 152267)]