2064195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6553}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 4089696

約数和(自身を除く): 2025501

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6553, 19659, 32765, 45871, 58977, 98295, 137613, 229355, 294885, 412839, 688065, 2064195]

約数ペア:

[(1, 2064195), (3, 688065), (5, 412839), (7, 294885), (9, 229355), (15, 137613), (21, 98295), (35, 58977), (45, 45871), (63, 32765), (105, 19659), (315, 6553)]