9890265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8563}}^1$

素因数の和:8589

約数の個数: 32

約数和(自身を含む): 19731456

約数和(自身を除く): 9841191

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 8563, 25689, 42815, 59941, 94193, 128445, 179823, 282579, 299705, 470965, 659351, 899115, 1412895, 1978053, 3296755, 9890265]

約数ペア:

[(1, 9890265), (3, 3296755), (5, 1978053), (7, 1412895), (11, 899115), (15, 659351), (21, 470965), (33, 299705), (35, 282579), (55, 179823), (77, 128445), (105, 94193), (165, 59941), (231, 42815), (385, 25689), (1155, 8563)]