12892825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 17606016

約数和(自身を除く): 4713191

約数列:

[1, 5, 11, 25, 55, 173, 271, 275, 865, 1355, 1903, 2981, 4325, 6775, 9515, 14905, 46883, 47575, 74525, 234415, 515713, 1172075, 2578565, 12892825]

約数ペア:

[(1, 12892825), (5, 2578565), (11, 1172075), (25, 515713), (55, 234415), (173, 74525), (271, 47575), (275, 46883), (865, 14905), (1355, 9515), (1903, 6775), (2981, 4325)]