22630905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 20612295

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 349, 393, 495, 655, 1047, 1179, 1441, 1745, 1965, 3141, 3839, 4323, 5235, 5895, 7205, 11517, 12969, 15705, 19195, 21615, 34551, 45719, 57585, 64845, 137157, 172755, 228595, 411471, 502909, 685785, 1508727, 2057355, 2514545, 4526181, 7543635, 22630905]

約数ペア:

[(1, 22630905), (3, 7543635), (5, 4526181), (9, 2514545), (11, 2057355), (15, 1508727), (33, 685785), (45, 502909), (55, 411471), (99, 228595), (131, 172755), (165, 137157), (349, 64845), (393, 57585), (495, 45719), (655, 34551), (1047, 21615), (1179, 19195), (1441, 15705), (1745, 12969), (1965, 11517), (3141, 7205), (3839, 5895), (4323, 5235)]