850053985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 1140480000

約数和(自身を除く): 290426015

約数列:

[1, 5, 11, 47, 55, 235, 499, 517, 659, 2495, 2585, 3295, 5489, 7249, 23453, 27445, 30973, 36245, 117265, 154865, 257983, 328841, 340703, 1289915, 1644205, 1703515, 3617251, 15455527, 18086255, 77277635, 170010797, 850053985]

約数ペア:

[(1, 850053985), (5, 170010797), (11, 77277635), (47, 18086255), (55, 15455527), (235, 3617251), (499, 1703515), (517, 1644205), (659, 1289915), (2495, 340703), (2585, 328841), (3295, 257983), (5489, 154865), (7249, 117265), (23453, 36245), (27445, 30973)]