84790405

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18493}}^1$

素因数の和:18636

約数の個数: 16

約数和(自身を含む): 117177984

約数和(自身を除く): 32387579

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 18493, 92465, 129451, 647255, 2422583, 12112915, 16958081, 84790405]

約数ペア:

[(1, 84790405), (5, 16958081), (7, 12112915), (35, 2422583), (131, 647255), (655, 129451), (917, 92465), (4585, 18493)]