12707115

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1373}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 20379168

約数和(自身を除く): 7672053

約数列:

[1, 3, 5, 15, 617, 1373, 1851, 3085, 4119, 6865, 9255, 20595, 847141, 2541423, 4235705, 12707115]

約数ペア:

[(1, 12707115), (3, 4235705), (5, 2541423), (15, 847141), (617, 20595), (1373, 9255), (1851, 6865), (3085, 4119)]