26886425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 37028880

約数和(自身を除く): 10142455

約数列:

[1, 5, 19, 23, 25, 95, 107, 115, 437, 475, 529, 535, 575, 2033, 2185, 2461, 2645, 2675, 10051, 10165, 10925, 12305, 13225, 46759, 50255, 50825, 56603, 61525, 233795, 251275, 283015, 1075457, 1168975, 1415075, 5377285, 26886425]

約数ペア:

[(1, 26886425), (5, 5377285), (19, 1415075), (23, 1168975), (25, 1075457), (95, 283015), (107, 251275), (115, 233795), (437, 61525), (475, 56603), (529, 50825), (535, 50255), (575, 46759), (2033, 13225), (2185, 12305), (2461, 10925), (2645, 10165), (2675, 10051)]