87135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 144096

約数和(自身を除く): 56961

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 785, 2355, 5809, 17427, 29045, 87135]

約数ペア:

[(1, 87135), (3, 29045), (5, 17427), (15, 5809), (37, 2355), (111, 785), (157, 555), (185, 471)]