2290819905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{20753}}^1$

素因数の和:20998

約数の個数: 48

約数和(自身を含む): 4351366656

約数和(自身を除く): 2060546751

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 495, 669, 1115, 2007, 2453, 3345, 7359, 10035, 12265, 20753, 22077, 36795, 62259, 103765, 110385, 186777, 228283, 311295, 684849, 933885, 1141415, 2054547, 3424245, 4627919, 10272735, 13883757, 23139595, 41651271, 50907109, 69418785, 152721327, 208256355, 254535545, 458163981, 763606635, 2290819905]

約数ペア:

[(1, 2290819905), (3, 763606635), (5, 458163981), (9, 254535545), (11, 208256355), (15, 152721327), (33, 69418785), (45, 50907109), (55, 41651271), (99, 23139595), (165, 13883757), (223, 10272735), (495, 4627919), (669, 3424245), (1115, 2054547), (2007, 1141415), (2453, 933885), (3345, 684849), (7359, 311295), (10035, 228283), (12265, 186777), (20753, 110385), (22077, 103765), (36795, 62259)]