212527225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 273654360

約数和(自身を除く): 61127135

約数列:

[1, 5, 25, 29, 145, 433, 677, 725, 2165, 3385, 10825, 12557, 16925, 19633, 62785, 98165, 293141, 313925, 490825, 1465705, 7328525, 8501089, 42505445, 212527225]

約数ペア:

[(1, 212527225), (5, 42505445), (25, 8501089), (29, 7328525), (145, 1465705), (433, 490825), (677, 313925), (725, 293141), (2165, 98165), (3385, 62785), (10825, 19633), (12557, 16925)]