2019463395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{2803}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 3310424832

約数和(自身を除く): 1290961437

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1117, 2803, 3351, 5585, 8409, 14015, 16755, 42045, 48031, 120529, 144093, 240155, 361587, 602645, 720465, 1807935, 3130951, 9392853, 15654755, 46964265, 134630893, 403892679, 673154465, 2019463395]

約数ペア:

[(1, 2019463395), (3, 673154465), (5, 403892679), (15, 134630893), (43, 46964265), (129, 15654755), (215, 9392853), (645, 3130951), (1117, 1807935), (2803, 720465), (3351, 602645), (5585, 361587), (8409, 240155), (14015, 144093), (16755, 120529), (42045, 48031)]