86688885

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{24181}}^1$

素因数の和:24428

約数の個数: 16

約数和(自身を含む): 139288320

約数和(自身を除く): 52599435

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 24181, 72543, 120905, 362715, 5779259, 17337777, 28896295, 86688885]

約数ペア:

[(1, 86688885), (3, 28896295), (5, 17337777), (15, 5779259), (239, 362715), (717, 120905), (1195, 72543), (3585, 24181)]