2007105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 3418752

約数和(自身を除く): 1411647

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 463, 867, 1389, 1445, 2315, 4335, 6945, 7871, 23613, 39355, 118065, 133807, 401421, 669035, 2007105]

約数ペア:

[(1, 2007105), (3, 669035), (5, 401421), (15, 133807), (17, 118065), (51, 39355), (85, 23613), (255, 7871), (289, 6945), (463, 4335), (867, 2315), (1389, 1445)]