79819265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7253}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 100279296

約数和(自身を除く): 20460031

約数列:

[1, 5, 31, 71, 155, 355, 2201, 7253, 11005, 36265, 224843, 514963, 1124215, 2574815, 15963853, 79819265]

約数ペア:

[(1, 79819265), (5, 15963853), (31, 2574815), (71, 1124215), (155, 514963), (355, 224843), (2201, 36265), (7253, 11005)]