22344465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 42364224

約数和(自身を除く): 20019759

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 947, 1573, 1815, 2145, 2841, 4719, 4735, 7865, 10417, 12311, 14205, 23595, 31251, 36933, 52085, 61555, 114587, 135421, 156255, 184665, 343761, 406263, 572935, 677105, 1489631, 1718805, 2031315, 4468893, 7448155, 22344465]

約数ペア:

[(1, 22344465), (3, 7448155), (5, 4468893), (11, 2031315), (13, 1718805), (15, 1489631), (33, 677105), (39, 572935), (55, 406263), (65, 343761), (121, 184665), (143, 156255), (165, 135421), (195, 114587), (363, 61555), (429, 52085), (605, 36933), (715, 31251), (947, 23595), (1573, 14205), (1815, 12311), (2145, 10417), (2841, 7865), (4719, 4735)]