28615995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33469}}^1$

素因数の和:33499

約数の個数: 24

約数和(自身を含む): 52213200

約数和(自身を除く): 23597205

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33469, 100407, 167345, 301221, 502035, 635911, 1506105, 1907733, 3179555, 5723199, 9538665, 28615995]

約数ペア:

[(1, 28615995), (3, 9538665), (5, 5723199), (9, 3179555), (15, 1907733), (19, 1506105), (45, 635911), (57, 502035), (95, 301221), (171, 167345), (285, 100407), (855, 33469)]