4293765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 8731008

約数和(自身を除く): 4437243

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 317, 387, 645, 903, 951, 1505, 1585, 1935, 2219, 2709, 2853, 4515, 4755, 6657, 11095, 13545, 13631, 14265, 19971, 33285, 40893, 68155, 95417, 99855, 122679, 204465, 286251, 477085, 613395, 858753, 1431255, 4293765]

約数ペア:

[(1, 4293765), (3, 1431255), (5, 858753), (7, 613395), (9, 477085), (15, 286251), (21, 204465), (35, 122679), (43, 99855), (45, 95417), (63, 68155), (105, 40893), (129, 33285), (215, 19971), (301, 14265), (315, 13631), (317, 13545), (387, 11095), (645, 6657), (903, 4755), (951, 4515), (1505, 2853), (1585, 2709), (1935, 2219)]