71114655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278881}}^1$

素因数の和:278906

約数の個数: 16

約数和(自身を含む): 120477024

約数和(自身を除く): 49362369

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 278881, 836643, 1394405, 4183215, 4740977, 14222931, 23704885, 71114655]

約数ペア:

[(1, 71114655), (3, 23704885), (5, 14222931), (15, 4740977), (17, 4183215), (51, 1394405), (85, 836643), (255, 278881)]