87316485

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157327}}^1$

素因数の和:157372

約数の個数: 16

約数和(自身を含む): 143483136

約数和(自身を除く): 56166651

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 157327, 471981, 786635, 2359905, 5821099, 17463297, 29105495, 87316485]

約数ペア:

[(1, 87316485), (3, 29105495), (5, 17463297), (15, 5821099), (37, 2359905), (111, 786635), (185, 471981), (555, 157327)]