143938945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5237}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 181025280

約数和(自身を除く): 37086335

約数列:

[1, 5, 23, 115, 239, 1195, 5237, 5497, 26185, 27485, 120451, 602255, 1251643, 6258215, 28787789, 143938945]

約数ペア:

[(1, 143938945), (5, 28787789), (23, 6258215), (115, 1251643), (239, 602255), (1195, 120451), (5237, 27485), (5497, 26185)]