39650205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 38248035

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 97, 105, 119, 229, 255, 291, 357, 485, 595, 679, 687, 1145, 1455, 1603, 1649, 1785, 2037, 3395, 3435, 3893, 4809, 4947, 8015, 8245, 10185, 11543, 11679, 19465, 22213, 24045, 24735, 27251, 34629, 57715, 58395, 66639, 81753, 111065, 136255, 155491, 173145, 333195, 377621, 408765, 466473, 777455, 1132863, 1888105, 2332365, 2643347, 5664315, 7930041, 13216735, 39650205]

約数ペア:

[(1, 39650205), (3, 13216735), (5, 7930041), (7, 5664315), (15, 2643347), (17, 2332365), (21, 1888105), (35, 1132863), (51, 777455), (85, 466473), (97, 408765), (105, 377621), (119, 333195), (229, 173145), (255, 155491), (291, 136255), (357, 111065), (485, 81753), (595, 66639), (679, 58395), (687, 57715), (1145, 34629), (1455, 27251), (1603, 24735), (1649, 24045), (1785, 22213), (2037, 19465), (3395, 11679), (3435, 11543), (3893, 10185), (4809, 8245), (4947, 8015)]