3963115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 5392800

約数和(自身を除く): 1429685

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 3209, 16045, 41717, 60971, 208585, 304855, 792623, 3963115]

約数ペア:

[(1, 3963115), (5, 792623), (13, 304855), (19, 208585), (65, 60971), (95, 41717), (247, 16045), (1235, 3209)]