22280445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 46725120

約数和(自身を除く): 24444675

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 103, 115, 165, 171, 207, 209, 253, 285, 309, 345, 437, 495, 515, 627, 759, 855, 927, 1035, 1045, 1133, 1265, 1311, 1545, 1881, 1957, 2185, 2277, 2369, 3135, 3399, 3795, 3933, 4635, 4807, 5665, 5871, 6555, 7107, 9405, 9785, 10197, 11385, 11845, 14421, 16995, 17613, 19665, 21321, 21527, 24035, 26059, 29355, 35535, 43263, 45011, 50985, 64581, 72105, 78177, 88065, 106605, 107635, 130295, 135033, 193743, 216315, 225055, 234531, 322905, 390885, 405099, 495121, 675165, 968715, 1172655, 1485363, 2025495, 2475605, 4456089, 7426815, 22280445]

約数ペア:

[(1, 22280445), (3, 7426815), (5, 4456089), (9, 2475605), (11, 2025495), (15, 1485363), (19, 1172655), (23, 968715), (33, 675165), (45, 495121), (55, 405099), (57, 390885), (69, 322905), (95, 234531), (99, 225055), (103, 216315), (115, 193743), (165, 135033), (171, 130295), (207, 107635), (209, 106605), (253, 88065), (285, 78177), (309, 72105), (345, 64581), (437, 50985), (495, 45011), (515, 43263), (627, 35535), (759, 29355), (855, 26059), (927, 24035), (1035, 21527), (1045, 21321), (1133, 19665), (1265, 17613), (1311, 16995), (1545, 14421), (1881, 11845), (1957, 11385), (2185, 10197), (2277, 9785), (2369, 9405), (3135, 7107), (3399, 6555), (3795, 5871), (3933, 5665), (4635, 4807)]