27539135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 9716545

約数列:

[1, 5, 13, 43, 59, 65, 167, 215, 295, 559, 767, 835, 2171, 2537, 2795, 3835, 7181, 9853, 10855, 12685, 32981, 35905, 49265, 93353, 128089, 164905, 423679, 466765, 640445, 2118395, 5507827, 27539135]

約数ペア:

[(1, 27539135), (5, 5507827), (13, 2118395), (43, 640445), (59, 466765), (65, 423679), (167, 164905), (215, 128089), (295, 93353), (559, 49265), (767, 35905), (835, 32981), (2171, 12685), (2537, 10855), (2795, 9853), (3835, 7181)]