22048605

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 56

約数和(自身を含む): 41551488

約数和(自身を除く): 19502883

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 263, 345, 405, 621, 729, 789, 1035, 1215, 1315, 1863, 2367, 3105, 3645, 3945, 5589, 6049, 7101, 9315, 11835, 16767, 18147, 21303, 27945, 30245, 35505, 54441, 63909, 83835, 90735, 106515, 163323, 191727, 272205, 319545, 489969, 816615, 958635, 1469907, 2449845, 4409721, 7349535, 22048605]

約数ペア:

[(1, 22048605), (3, 7349535), (5, 4409721), (9, 2449845), (15, 1469907), (23, 958635), (27, 816615), (45, 489969), (69, 319545), (81, 272205), (115, 191727), (135, 163323), (207, 106515), (243, 90735), (263, 83835), (345, 63909), (405, 54441), (621, 35505), (729, 30245), (789, 27945), (1035, 21303), (1215, 18147), (1315, 16767), (1863, 11835), (2367, 9315), (3105, 7101), (3645, 6049), (3945, 5589)]