85355809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 114831360

約数和(自身を除く): 29475551

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1423, 1463, 3157, 5453, 8569, 9961, 15653, 27037, 58343, 59983, 109571, 189259, 297407, 408401, 641773, 1108517, 2081849, 4492411, 7759619, 12193687, 85355809]

約数ペア:

[(1, 85355809), (7, 12193687), (11, 7759619), (19, 4492411), (41, 2081849), (77, 1108517), (133, 641773), (209, 408401), (287, 297407), (451, 189259), (779, 109571), (1423, 59983), (1463, 58343), (3157, 27037), (5453, 15653), (8569, 9961)]