6649295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 8525088

約数和(自身を除く): 1875793

約数列:

[1, 5, 17, 85, 137, 571, 685, 2329, 2855, 9707, 11645, 48535, 78227, 391135, 1329859, 6649295]

約数ペア:

[(1, 6649295), (5, 1329859), (17, 391135), (85, 78227), (137, 48535), (571, 11645), (685, 9707), (2329, 2855)]