22072215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12161}}^1$

素因数の和:12191

約数の個数: 24

約数和(自身を含む): 38821104

約数和(自身を除く): 16748889

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 12161, 36483, 60805, 133771, 182415, 401313, 668855, 1471481, 2006565, 4414443, 7357405, 22072215]

約数ペア:

[(1, 22072215), (3, 7357405), (5, 4414443), (11, 2006565), (15, 1471481), (33, 668855), (55, 401313), (121, 182415), (165, 133771), (363, 60805), (605, 36483), (1815, 12161)]