87101145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52313}}^1$

素因数の和:52361

約数の個数: 24

約数和(自身を含む): 155058696

約数和(自身を除く): 67957551

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 52313, 156939, 261565, 470817, 784695, 1935581, 2354085, 5806743, 9677905, 17420229, 29033715, 87101145]

約数ペア:

[(1, 87101145), (3, 29033715), (5, 17420229), (9, 9677905), (15, 5806743), (37, 2354085), (45, 1935581), (111, 784695), (185, 470817), (333, 261565), (555, 156939), (1665, 52313)]