826680845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{159437}}^1$

素因数の和:159520

約数の個数: 16

約数和(自身を含む): 1067596848

約数和(自身を除く): 240916003

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 159437, 797185, 2710429, 9725657, 13552145, 48628285, 165336169, 826680845]

約数ペア:

[(1, 826680845), (5, 165336169), (17, 48628285), (61, 13552145), (85, 9725657), (305, 2710429), (1037, 797185), (5185, 159437)]