85755765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 142442496

約数和(自身を除く): 56686731

約数列:

[1, 3, 5, 15, 31, 93, 155, 223, 465, 669, 827, 1115, 2481, 3345, 4135, 6913, 12405, 20739, 25637, 34565, 76911, 103695, 128185, 184421, 384555, 553263, 922105, 2766315, 5717051, 17151153, 28585255, 85755765]

約数ペア:

[(1, 85755765), (3, 28585255), (5, 17151153), (15, 5717051), (31, 2766315), (93, 922105), (155, 553263), (223, 384555), (465, 184421), (669, 128185), (827, 103695), (1115, 76911), (2481, 34565), (3345, 25637), (4135, 20739), (6913, 12405)]