28344105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33151}}^1$

素因数の和:33181

約数の個数: 24

約数和(自身を含む): 51717120

約数和(自身を除く): 23373015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33151, 99453, 165755, 298359, 497265, 629869, 1491795, 1889607, 3149345, 5668821, 9448035, 28344105]

約数ペア:

[(1, 28344105), (3, 9448035), (5, 5668821), (9, 3149345), (15, 1889607), (19, 1491795), (45, 629869), (57, 497265), (95, 298359), (171, 165755), (285, 99453), (855, 33151)]