82865905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{33617}}^1$

素因数の和:33668

約数の個数: 16

約数和(自身を含む): 108922320

約数和(自身を除く): 26056415

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 33617, 168085, 571489, 974893, 2857445, 4874465, 16573181, 82865905]

約数ペア:

[(1, 82865905), (5, 16573181), (17, 4874465), (29, 2857445), (85, 974893), (145, 571489), (493, 168085), (2465, 33617)]