55621395

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 96787392

約数和(自身を除く): 41165997

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 4561, 12195, 13683, 22805, 41049, 68415, 205245, 1236031, 3708093, 6180155, 11124279, 18540465, 55621395]

約数ペア:

[(1, 55621395), (3, 18540465), (5, 11124279), (9, 6180155), (15, 3708093), (45, 1236031), (271, 205245), (813, 68415), (1355, 41049), (2439, 22805), (4065, 13683), (4561, 12195)]