288585205

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 371621304

約数和(自身を除く): 83036099

約数列:

[1, 5, 19, 61, 95, 305, 361, 1159, 1805, 2621, 5795, 13105, 22021, 49799, 110105, 159881, 248995, 799405, 946181, 3037739, 4730905, 15188695, 57717041, 288585205]

約数ペア:

[(1, 288585205), (5, 57717041), (19, 15188695), (61, 4730905), (95, 3037739), (305, 946181), (361, 799405), (1159, 248995), (1805, 159881), (2621, 110105), (5795, 49799), (13105, 22021)]