83772005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3109}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 106809840

約数和(自身を除く): 23037835

約数列:

[1, 5, 17, 85, 317, 1585, 3109, 5389, 15545, 26945, 52853, 264265, 985553, 4927765, 16754401, 83772005]

約数ペア:

[(1, 83772005), (5, 16754401), (17, 4927765), (85, 985553), (317, 264265), (1585, 52853), (3109, 26945), (5389, 15545)]