87708195

素因数分解:

$3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2269}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 152271600

約数和(自身を除く): 64563405

約数列:

[1, 3, 5, 9, 15, 45, 859, 2269, 2577, 4295, 6807, 7731, 11345, 12885, 20421, 34035, 38655, 102105, 1949071, 5847213, 9745355, 17541639, 29236065, 87708195]

約数ペア:

[(1, 87708195), (3, 29236065), (5, 17541639), (9, 9745355), (15, 5847213), (45, 1949071), (859, 102105), (2269, 38655), (2577, 34035), (4295, 20421), (6807, 12885), (7731, 11345)]