84780035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 104509440

約数和(自身を除く): 19729405

約数列:

[1, 5, 71, 79, 355, 395, 3023, 5609, 15115, 28045, 214633, 238817, 1073165, 1194085, 16956007, 84780035]

約数ペア:

[(1, 84780035), (5, 16956007), (71, 1194085), (79, 1073165), (355, 238817), (395, 214633), (3023, 28045), (5609, 15115)]