85334795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 132679680

約数和(自身を除く): 47344885

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 9871, 49355, 69097, 128323, 187549, 345485, 641615, 898261, 937745, 1312843, 2438137, 4491305, 6564215, 12190685, 17066959, 85334795]

約数ペア:

[(1, 85334795), (5, 17066959), (7, 12190685), (13, 6564215), (19, 4491305), (35, 2438137), (65, 1312843), (91, 937745), (95, 898261), (133, 641615), (247, 345485), (455, 187549), (665, 128323), (1235, 69097), (1729, 49355), (8645, 9871)]