61978889485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5985407}}^1$

素因数の和:5985540

約数の個数: 16

約数和(自身を含む): 79007385600

約数和(自身を除く): 17028496115

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 5985407, 29927035, 113722733, 568613665, 652409363, 3262046815, 12395777897, 61978889485]

約数ペア:

[(1, 61978889485), (5, 12395777897), (19, 3262046815), (95, 652409363), (109, 568613665), (545, 113722733), (2071, 29927035), (10355, 5985407)]