83212185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2861}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 152762112

約数和(自身を除く): 69549927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1939, 2861, 4155, 5817, 8583, 9695, 14305, 20027, 29085, 42915, 60081, 100135, 300405, 792497, 2377491, 3962485, 5547479, 11887455, 16642437, 27737395, 83212185]

約数ペア:

[(1, 83212185), (3, 27737395), (5, 16642437), (7, 11887455), (15, 5547479), (21, 3962485), (35, 2377491), (105, 792497), (277, 300405), (831, 100135), (1385, 60081), (1939, 42915), (2861, 29085), (4155, 20027), (5817, 14305), (8583, 9695)]