9779945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12149}}^1$

素因数の和:12184

約数の個数: 16

約数和(自身を含む): 13996800

約数和(自身を除く): 4216855

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 12149, 60745, 85043, 279427, 425215, 1397135, 1955989, 9779945]

約数ペア:

[(1, 9779945), (5, 1955989), (7, 1397135), (23, 425215), (35, 279427), (115, 85043), (161, 60745), (805, 12149)]