6730695

素因数分解:

$3^4\times 5^1\times {\mathrm{16619}}^1$

素因数の和:16636

約数の個数: 20

約数和(自身を含む): 12066120

約数和(自身を除く): 5335425

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 16619, 49857, 83095, 149571, 249285, 448713, 747855, 1346139, 2243565, 6730695]

約数ペア:

[(1, 6730695), (3, 2243565), (5, 1346139), (9, 747855), (15, 448713), (27, 249285), (45, 149571), (81, 83095), (135, 49857), (405, 16619)]