40536495

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 72963072

約数和(自身を除く): 32426577

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 127, 173, 205, 369, 381, 519, 615, 635, 865, 1143, 1557, 1845, 1905, 2595, 5207, 5715, 7093, 7785, 15621, 21279, 21971, 26035, 35465, 46863, 63837, 65913, 78105, 106395, 109855, 197739, 234315, 319185, 329565, 900811, 988695, 2702433, 4504055, 8107299, 13512165, 40536495]

約数ペア:

[(1, 40536495), (3, 13512165), (5, 8107299), (9, 4504055), (15, 2702433), (41, 988695), (45, 900811), (123, 329565), (127, 319185), (173, 234315), (205, 197739), (369, 109855), (381, 106395), (519, 78105), (615, 65913), (635, 63837), (865, 46863), (1143, 35465), (1557, 26035), (1845, 21971), (1905, 21279), (2595, 15621), (5207, 7785), (5715, 7093)]