13751895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 9748905

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 271, 597, 813, 995, 1355, 2985, 3383, 4065, 4607, 10149, 13821, 16915, 23035, 50745, 53929, 69105, 161787, 269645, 808935, 916793, 2750379, 4583965, 13751895]

約数ペア:

[(1, 13751895), (3, 4583965), (5, 2750379), (15, 916793), (17, 808935), (51, 269645), (85, 161787), (199, 69105), (255, 53929), (271, 50745), (597, 23035), (813, 16915), (995, 13821), (1355, 10149), (2985, 4607), (3383, 4065)]