39279195

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 73728000

約数和(自身を除く): 34448805

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 79, 87, 127, 135, 145, 237, 261, 381, 395, 435, 635, 711, 783, 1143, 1185, 1305, 1905, 2133, 2291, 3429, 3555, 3683, 3915, 5715, 6873, 10033, 10665, 11049, 11455, 17145, 18415, 20619, 30099, 33147, 34365, 50165, 55245, 61857, 90297, 99441, 103095, 150495, 165735, 270891, 290957, 309285, 451485, 497205, 872871, 1354455, 1454785, 2618613, 4364355, 7855839, 13093065, 39279195]

約数ペア:

[(1, 39279195), (3, 13093065), (5, 7855839), (9, 4364355), (15, 2618613), (27, 1454785), (29, 1354455), (45, 872871), (79, 497205), (87, 451485), (127, 309285), (135, 290957), (145, 270891), (237, 165735), (261, 150495), (381, 103095), (395, 99441), (435, 90297), (635, 61857), (711, 55245), (783, 50165), (1143, 34365), (1185, 33147), (1305, 30099), (1905, 20619), (2133, 18415), (2291, 17145), (3429, 11455), (3555, 11049), (3683, 10665), (3915, 10033), (5715, 6873)]