82915395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{128551}}^1$

素因数の和:128602

約数の個数: 16

約数和(自身を含む): 135750912

約数和(自身を除く): 52835517

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 128551, 385653, 642755, 1928265, 5527693, 16583079, 27638465, 82915395]

約数ペア:

[(1, 82915395), (3, 27638465), (5, 16583079), (15, 5527693), (43, 1928265), (129, 642755), (215, 385653), (645, 128551)]