12320085

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13921}}^1$

素因数の和:13988

約数の個数: 16

約数和(自身を含む): 20047680

約数和(自身を除く): 7727595

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 13921, 41763, 69605, 208815, 821339, 2464017, 4106695, 12320085]

約数ペア:

[(1, 12320085), (3, 4106695), (5, 2464017), (15, 821339), (59, 208815), (177, 69605), (295, 41763), (885, 13921)]