556335

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 1068480

約数和(自身を除く): 512145

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 317, 351, 585, 951, 1585, 1755, 2853, 4121, 4755, 8559, 12363, 14265, 20605, 37089, 42795, 61815, 111267, 185445, 556335]

約数ペア:

[(1, 556335), (3, 185445), (5, 111267), (9, 61815), (13, 42795), (15, 37089), (27, 20605), (39, 14265), (45, 12363), (65, 8559), (117, 4755), (135, 4121), (195, 2853), (317, 1755), (351, 1585), (585, 951)]