12841668135

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{6863}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 22803416064

約数和(自身を除く): 9961747929

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 967, 1935, 2901, 4835, 6863, 8703, 14505, 20589, 34315, 41581, 43515, 61767, 102945, 124743, 207905, 295109, 308835, 374229, 623715, 885327, 1475545, 1871145, 2655981, 4426635, 6636521, 13279905, 19909563, 33182605, 59728689, 99547815, 285370403, 298643445, 856111209, 1426852015, 2568333627, 4280556045, 12841668135]

約数ペア:

[(1, 12841668135), (3, 4280556045), (5, 2568333627), (9, 1426852015), (15, 856111209), (43, 298643445), (45, 285370403), (129, 99547815), (215, 59728689), (387, 33182605), (645, 19909563), (967, 13279905), (1935, 6636521), (2901, 4426635), (4835, 2655981), (6863, 1871145), (8703, 1475545), (14505, 885327), (20589, 623715), (34315, 374229), (41581, 308835), (43515, 295109), (61767, 207905), (102945, 124743)]