12794985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 12813975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 269, 315, 453, 755, 807, 1057, 1345, 1359, 1883, 2265, 2421, 3171, 4035, 5285, 5649, 6795, 9415, 9513, 12105, 15855, 16947, 28245, 40619, 47565, 84735, 121857, 203095, 284333, 365571, 609285, 852999, 1421665, 1827855, 2558997, 4264995, 12794985]

約数ペア:

[(1, 12794985), (3, 4264995), (5, 2558997), (7, 1827855), (9, 1421665), (15, 852999), (21, 609285), (35, 365571), (45, 284333), (63, 203095), (105, 121857), (151, 84735), (269, 47565), (315, 40619), (453, 28245), (755, 16947), (807, 15855), (1057, 12105), (1345, 9513), (1359, 9415), (1883, 6795), (2265, 5649), (2421, 5285), (3171, 4035)]