224711695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15643}}^1$

素因数の和:15691

約数の個数: 24

約数和(自身を含む): 309188016

約数和(自身を除く): 84476321

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 15643, 78215, 203359, 265931, 1016795, 1329655, 2643667, 3457103, 13218335, 17285515, 44942339, 224711695]

約数ペア:

[(1, 224711695), (5, 44942339), (13, 17285515), (17, 13218335), (65, 3457103), (85, 2643667), (169, 1329655), (221, 1016795), (845, 265931), (1105, 203359), (2873, 78215), (14365, 15643)]