55106505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 47329335

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1439, 1665, 2553, 4255, 4317, 7195, 7659, 12765, 12951, 21585, 33097, 38295, 53243, 64755, 99291, 159729, 165485, 266215, 297873, 479187, 496455, 798645, 1224589, 1489365, 2395935, 3673767, 6122945, 11021301, 18368835, 55106505]

約数ペア:

[(1, 55106505), (3, 18368835), (5, 11021301), (9, 6122945), (15, 3673767), (23, 2395935), (37, 1489365), (45, 1224589), (69, 798645), (111, 496455), (115, 479187), (185, 297873), (207, 266215), (333, 165485), (345, 159729), (555, 99291), (851, 64755), (1035, 53243), (1439, 38295), (1665, 33097), (2553, 21585), (4255, 12951), (4317, 12765), (7195, 7659)]