155492855

素因数分解:

$5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4483}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 213510144

約数和(自身を除く): 58017289

約数列:

[1, 5, 7, 35, 991, 4483, 4955, 6937, 22415, 31381, 34685, 156905, 4442653, 22213265, 31098571, 155492855]

約数ペア:

[(1, 155492855), (5, 31098571), (7, 22213265), (35, 4442653), (991, 156905), (4483, 34685), (4955, 31381), (6937, 22415)]