22028655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 39644640

約数和(自身を除く): 17615985

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 121, 159, 165, 229, 265, 363, 583, 605, 687, 795, 1145, 1749, 1815, 2519, 2915, 3435, 6413, 7557, 8745, 12137, 12595, 19239, 27709, 32065, 36411, 37785, 60685, 83127, 96195, 133507, 138545, 182055, 400521, 415635, 667535, 1468577, 2002605, 4405731, 7342885, 22028655]

約数ペア:

[(1, 22028655), (3, 7342885), (5, 4405731), (11, 2002605), (15, 1468577), (33, 667535), (53, 415635), (55, 400521), (121, 182055), (159, 138545), (165, 133507), (229, 96195), (265, 83127), (363, 60685), (583, 37785), (605, 36411), (687, 32065), (795, 27709), (1145, 19239), (1749, 12595), (1815, 12137), (2519, 8745), (2915, 7557), (3435, 6413)]