83681905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5101}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 106897104

約数和(自身を除く): 23215199

約数列:

[1, 5, 17, 85, 193, 965, 3281, 5101, 16405, 25505, 86717, 433585, 984493, 4922465, 16736381, 83681905]

約数ペア:

[(1, 83681905), (5, 16736381), (17, 4922465), (85, 984493), (193, 433585), (965, 86717), (3281, 25505), (5101, 16405)]