57047495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23143}}^1$

素因数の和:23194

約数の個数: 16

約数和(自身を含む): 74986560

約数和(自身を除く): 17939065

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 23143, 115715, 393431, 671147, 1967155, 3355735, 11409499, 57047495]

約数ペア:

[(1, 57047495), (5, 11409499), (17, 3355735), (29, 1967155), (85, 671147), (145, 393431), (493, 115715), (2465, 23143)]