85971795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62983}}^1$

素因数の和:63011

約数の個数: 32

約数和(自身を含む): 169300992

約数和(自身を除く): 83329197

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 62983, 188949, 314915, 440881, 818779, 944745, 1322643, 2204405, 2456337, 4093895, 5731453, 6613215, 12281685, 17194359, 28657265, 85971795]

約数ペア:

[(1, 85971795), (3, 28657265), (5, 17194359), (7, 12281685), (13, 6613215), (15, 5731453), (21, 4093895), (35, 2456337), (39, 2204405), (65, 1322643), (91, 944745), (105, 818779), (195, 440881), (273, 314915), (455, 188949), (1365, 62983)]