84920821905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7744717}}^1$

素因数の和:7744785

約数の個数: 32

約数和(自身を含む): 147211599744

約数和(自身を除く): 62290777839

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 7744717, 23234151, 38723585, 116170755, 131660189, 333022831, 394980567, 658300945, 999068493, 1665114155, 1974902835, 4995342465, 5661388127, 16984164381, 28306940635, 84920821905]

約数ペア:

[(1, 84920821905), (3, 28306940635), (5, 16984164381), (15, 5661388127), (17, 4995342465), (43, 1974902835), (51, 1665114155), (85, 999068493), (129, 658300945), (215, 394980567), (255, 333022831), (645, 131660189), (731, 116170755), (2193, 38723585), (3655, 23234151), (10965, 7744717)]