55210845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 93680640

約数和(自身を除く): 38469795

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3209, 3441, 5735, 9627, 16045, 17205, 48135, 99479, 118733, 298437, 356199, 497395, 593665, 1492185, 1780995, 3680723, 11042169, 18403615, 55210845]

約数ペア:

[(1, 55210845), (3, 18403615), (5, 11042169), (15, 3680723), (31, 1780995), (37, 1492185), (93, 593665), (111, 497395), (155, 356199), (185, 298437), (465, 118733), (555, 99479), (1147, 48135), (3209, 17205), (3441, 16045), (5735, 9627)]