8775305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 13713408

約数和(自身を除く): 4938103

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 991, 1265, 1771, 4955, 6937, 8855, 10901, 22793, 34685, 54505, 76307, 113965, 159551, 250723, 381535, 797755, 1253615, 1755061, 8775305]

約数ペア:

[(1, 8775305), (5, 1755061), (7, 1253615), (11, 797755), (23, 381535), (35, 250723), (55, 159551), (77, 113965), (115, 76307), (161, 54505), (253, 34685), (385, 22793), (805, 10901), (991, 8855), (1265, 6937), (1771, 4955)]