2631585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2085855

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 389, 451, 615, 1167, 1353, 1945, 2255, 4279, 5835, 6765, 12837, 15949, 21395, 47847, 64185, 79745, 175439, 239235, 526317, 877195, 2631585]

約数ペア:

[(1, 2631585), (3, 877195), (5, 526317), (11, 239235), (15, 175439), (33, 79745), (41, 64185), (55, 47847), (123, 21395), (165, 15949), (205, 12837), (389, 6765), (451, 5835), (615, 4279), (1167, 2255), (1353, 1945)]