80689695

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{64811}}^1$

素因数の和:64902

約数の個数: 16

約数和(自身を含む): 130660992

約数和(自身を除く): 49971297

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 64811, 194433, 324055, 972165, 5379313, 16137939, 26896565, 80689695]

約数ペア:

[(1, 80689695), (3, 26896565), (5, 16137939), (15, 5379313), (83, 972165), (249, 324055), (415, 194433), (1245, 64811)]