86669015

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 106390368

約数和(自身を除く): 19721353

約数列:

[1, 5, 83, 97, 415, 485, 2153, 8051, 10765, 40255, 178699, 208841, 893495, 1044205, 17333803, 86669015]

約数ペア:

[(1, 86669015), (5, 17333803), (83, 1044205), (97, 893495), (415, 208841), (485, 178699), (2153, 40255), (8051, 10765)]