12754365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65407}}^1$

素因数の和:65428

約数の個数: 16

約数和(自身を含む): 21977088

約数和(自身を除く): 9222723

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 65407, 196221, 327035, 850291, 981105, 2550873, 4251455, 12754365]

約数ペア:

[(1, 12754365), (3, 4251455), (5, 2550873), (13, 981105), (15, 850291), (39, 327035), (65, 196221), (195, 65407)]