28610745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112199}}^1$

素因数の和:112224

約数の個数: 16

約数和(自身を含む): 48470400

約数和(自身を除く): 19859655

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 112199, 336597, 560995, 1682985, 1907383, 5722149, 9536915, 28610745]

約数ペア:

[(1, 28610745), (3, 9536915), (5, 5722149), (15, 1907383), (17, 1682985), (51, 560995), (85, 336597), (255, 112199)]