28124842175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{448741}}^1$

素因数の和:448883

約数の個数: 24

約数和(自身を含む): 36725045280

約数和(自身を除く): 8600203105

約数列:

[1, 5, 23, 25, 109, 115, 545, 575, 2507, 2725, 12535, 62675, 448741, 2243705, 10321043, 11218525, 48912769, 51605215, 244563845, 258026075, 1124993687, 1222819225, 5624968435, 28124842175]

約数ペア:

[(1, 28124842175), (5, 5624968435), (23, 1222819225), (25, 1124993687), (109, 258026075), (115, 244563845), (545, 51605215), (575, 48912769), (2507, 11218525), (2725, 10321043), (12535, 2243705), (62675, 448741)]