12119895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 22818240

約数和(自身を除く): 10698345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5281, 15843, 26405, 47529, 79215, 89777, 142587, 237645, 269331, 448885, 712935, 807993, 1346655, 2423979, 4039965, 12119895]

約数ペア:

[(1, 12119895), (3, 4039965), (5, 2423979), (9, 1346655), (15, 807993), (17, 712935), (27, 448885), (45, 269331), (51, 237645), (85, 142587), (135, 89777), (153, 79215), (255, 47529), (459, 26405), (765, 15843), (2295, 5281)]