15692778495

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{66973}}^1$

素因数の和:67152

約数の個数: 48

約数和(自身を含む): 28084073472

約数和(自身を除く): 12391294977

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 127, 205, 369, 381, 615, 635, 1143, 1845, 1905, 5207, 5715, 15621, 26035, 46863, 66973, 78105, 200919, 234315, 334865, 602757, 1004595, 2745893, 3013785, 8237679, 8505571, 13729465, 24713037, 25516713, 41188395, 42527855, 76550139, 123565185, 127583565, 348728411, 382750695, 1046185233, 1743642055, 3138555699, 5230926165, 15692778495]

約数ペア:

[(1, 15692778495), (3, 5230926165), (5, 3138555699), (9, 1743642055), (15, 1046185233), (41, 382750695), (45, 348728411), (123, 127583565), (127, 123565185), (205, 76550139), (369, 42527855), (381, 41188395), (615, 25516713), (635, 24713037), (1143, 13729465), (1845, 8505571), (1905, 8237679), (5207, 3013785), (5715, 2745893), (15621, 1004595), (26035, 602757), (46863, 334865), (66973, 234315), (78105, 200919)]