112916805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 192150144

約数和(自身を除く): 79233339

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 1723, 3855, 4369, 5169, 8615, 13107, 21845, 25845, 29291, 65535, 87873, 146455, 439365, 442811, 1328433, 2214055, 6642165, 7527787, 22583361, 37638935, 112916805]

約数ペア:

[(1, 112916805), (3, 37638935), (5, 22583361), (15, 7527787), (17, 6642165), (51, 2214055), (85, 1328433), (255, 442811), (257, 439365), (771, 146455), (1285, 87873), (1723, 65535), (3855, 29291), (4369, 25845), (5169, 21845), (8615, 13107)]