4080595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 5276448

約数和(自身を除く): 1195853

約数列:

[1, 5, 17, 61, 85, 305, 787, 1037, 3935, 5185, 13379, 48007, 66895, 240035, 816119, 4080595]

約数ペア:

[(1, 4080595), (5, 816119), (17, 240035), (61, 66895), (85, 48007), (305, 13379), (787, 5185), (1037, 3935)]