15875425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 20534400

約数和(自身を除く): 4658975

約数列:

[1, 5, 25, 47, 59, 229, 235, 295, 1145, 1175, 1475, 2773, 5725, 10763, 13511, 13865, 53815, 67555, 69325, 269075, 337775, 635017, 3175085, 15875425]

約数ペア:

[(1, 15875425), (5, 3175085), (25, 635017), (47, 337775), (59, 269075), (229, 69325), (235, 67555), (295, 53815), (1145, 13865), (1175, 13511), (1475, 10763), (2773, 5725)]