71500065

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 143808000

約数和(自身を除く): 72307935

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 343, 455, 637, 735, 1029, 1069, 1365, 1715, 1911, 3185, 3207, 4459, 5145, 5345, 7483, 9555, 13377, 13897, 16035, 22295, 22449, 37415, 41691, 52381, 66885, 69485, 97279, 112245, 157143, 208455, 261905, 291837, 366667, 486395, 680953, 785715, 1100001, 1459185, 1833335, 2042859, 3404765, 4766671, 5500005, 10214295, 14300013, 23833355, 71500065]

約数ペア:

[(1, 71500065), (3, 23833355), (5, 14300013), (7, 10214295), (13, 5500005), (15, 4766671), (21, 3404765), (35, 2042859), (39, 1833335), (49, 1459185), (65, 1100001), (91, 785715), (105, 680953), (147, 486395), (195, 366667), (245, 291837), (273, 261905), (343, 208455), (455, 157143), (637, 112245), (735, 97279), (1029, 69485), (1069, 66885), (1365, 52381), (1715, 41691), (1911, 37415), (3185, 22449), (3207, 22295), (4459, 16035), (5145, 13897), (5345, 13377), (7483, 9555)]