8463255

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 14065920

約数和(自身を除く): 5602665

約数列:

[1, 3, 5, 15, 59, 73, 131, 177, 219, 295, 365, 393, 655, 885, 1095, 1965, 4307, 7729, 9563, 12921, 21535, 23187, 28689, 38645, 47815, 64605, 115935, 143445, 564217, 1692651, 2821085, 8463255]

約数ペア:

[(1, 8463255), (3, 2821085), (5, 1692651), (15, 564217), (59, 143445), (73, 115935), (131, 64605), (177, 47815), (219, 38645), (295, 28689), (365, 23187), (393, 21535), (655, 12921), (885, 9563), (1095, 7729), (1965, 4307)]