9159995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7454

約数の個数: 16

約数和(自身を含む): 12462240

約数和(自身を除く): 3302245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 7417, 37085, 96421, 140923, 482105, 704615, 1831999, 9159995]

約数ペア:

[(1, 9159995), (5, 1831999), (13, 704615), (19, 482105), (65, 140923), (95, 96421), (247, 37085), (1235, 7417)]