2425931145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{21977}}^1$

素因数の和:22222

約数の個数: 48

約数和(自身を含む): 4607995392

約数和(自身を除く): 2182064247

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 495, 669, 1115, 2007, 2453, 3345, 7359, 10035, 12265, 21977, 22077, 36795, 65931, 109885, 110385, 197793, 241747, 329655, 725241, 988965, 1208735, 2175723, 3626205, 4900871, 10878615, 14702613, 24504355, 44107839, 53909581, 73513065, 161728743, 220539195, 269547905, 485186229, 808643715, 2425931145]

約数ペア:

[(1, 2425931145), (3, 808643715), (5, 485186229), (9, 269547905), (11, 220539195), (15, 161728743), (33, 73513065), (45, 53909581), (55, 44107839), (99, 24504355), (165, 14702613), (223, 10878615), (495, 4900871), (669, 3626205), (1115, 2175723), (2007, 1208735), (2453, 988965), (3345, 725241), (7359, 329655), (10035, 241747), (12265, 197793), (21977, 110385), (22077, 109885), (36795, 65931)]