28498545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37253}}^1$

素因数の和:37281

約数の個数: 24

約数和(自身を含む): 52304616

約数和(自身を除く): 23806071

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 37253, 111759, 186265, 335277, 558795, 633301, 1676385, 1899903, 3166505, 5699709, 9499515, 28498545]

約数ペア:

[(1, 28498545), (3, 9499515), (5, 5699709), (9, 3166505), (15, 1899903), (17, 1676385), (45, 633301), (51, 558795), (85, 335277), (153, 186265), (255, 111759), (765, 37253)]