9974495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 12972960

約数和(自身を除く): 2998465

約数列:

[1, 5, 17, 43, 85, 215, 731, 2729, 3655, 13645, 46393, 117347, 231965, 586735, 1994899, 9974495]

約数ペア:

[(1, 9974495), (5, 1994899), (17, 586735), (43, 231965), (85, 117347), (215, 46393), (731, 13645), (2729, 3655)]