5156145

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 9009000

約数和(自身を除く): 3852855

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 769, 1341, 2235, 2307, 3845, 6705, 6921, 11535, 34605, 114581, 343743, 572905, 1031229, 1718715, 5156145]

約数ペア:

[(1, 5156145), (3, 1718715), (5, 1031229), (9, 572905), (15, 343743), (45, 114581), (149, 34605), (447, 11535), (745, 6921), (769, 6705), (1341, 3845), (2235, 2307)]