25108413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12631107

約数列:

[1, 3, 11, 33, 83, 89, 103, 249, 267, 309, 913, 979, 1133, 2739, 2937, 3399, 7387, 8549, 9167, 22161, 25647, 27501, 81257, 94039, 100837, 243771, 282117, 302511, 760861, 2282583, 8369471, 25108413]

約数ペア:

[(1, 25108413), (3, 8369471), (11, 2282583), (33, 760861), (83, 302511), (89, 282117), (103, 243771), (249, 100837), (267, 94039), (309, 81257), (913, 27501), (979, 25647), (1133, 22161), (2739, 9167), (2937, 8549), (3399, 7387)]