27940465

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5827}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 38604672

約数和(自身を除く): 10664207

約数列:

[1, 5, 7, 35, 137, 685, 959, 4795, 5827, 29135, 40789, 203945, 798299, 3991495, 5588093, 27940465]

約数ペア:

[(1, 27940465), (5, 5588093), (7, 3991495), (35, 798299), (137, 203945), (685, 40789), (959, 29135), (4795, 5827)]