22997205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6666

約数の個数: 48

約数和(自身を含む): 49705344

約数和(自身を除く): 26708139

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 6637, 19911, 33185, 46459, 59733, 73007, 99555, 139377, 219021, 232295, 298665, 365035, 418131, 511049, 657063, 696885, 1095105, 1533147, 2090655, 2555245, 3285315, 4599441, 7665735, 22997205]

約数ペア:

[(1, 22997205), (3, 7665735), (5, 4599441), (7, 3285315), (9, 2555245), (11, 2090655), (15, 1533147), (21, 1095105), (33, 696885), (35, 657063), (45, 511049), (55, 418131), (63, 365035), (77, 298665), (99, 232295), (105, 219021), (165, 139377), (231, 99555), (315, 73007), (385, 59733), (495, 46459), (693, 33185), (1155, 19911), (3465, 6637)]