22252545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 45182592

約数和(自身を除く): 22930047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1723, 1845, 2583, 4305, 5169, 8615, 12061, 12915, 15507, 25845, 36183, 60305, 70643, 77535, 108549, 180915, 211929, 353215, 494501, 542745, 635787, 1059645, 1483503, 2472505, 3178935, 4450509, 7417515, 22252545]

約数ペア:

[(1, 22252545), (3, 7417515), (5, 4450509), (7, 3178935), (9, 2472505), (15, 1483503), (21, 1059645), (35, 635787), (41, 542745), (45, 494501), (63, 353215), (105, 211929), (123, 180915), (205, 108549), (287, 77535), (315, 70643), (369, 60305), (615, 36183), (861, 25845), (1435, 15507), (1723, 12915), (1845, 12061), (2583, 8615), (4305, 5169)]