6138855

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 11217600

約数和(自身を除く): 5078745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1229, 1665, 3687, 4995, 6145, 11061, 18435, 33183, 45473, 55305, 136419, 165915, 227365, 409257, 682095, 1227771, 2046285, 6138855]

約数ペア:

[(1, 6138855), (3, 2046285), (5, 1227771), (9, 682095), (15, 409257), (27, 227365), (37, 165915), (45, 136419), (111, 55305), (135, 45473), (185, 33183), (333, 18435), (555, 11061), (999, 6145), (1229, 4995), (1665, 3687)]