2016191115

素因数分解:

$3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{19421}}^1$

素因数の和:20204

約数の個数: 32

約数和(自身を含む): 3589185600

約数和(自身を除く): 1572994485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 769, 2307, 3845, 6921, 11535, 19421, 20763, 34605, 58263, 97105, 103815, 174789, 291315, 524367, 873945, 2621835, 14934749, 44804247, 74673745, 134412741, 224021235, 403238223, 672063705, 2016191115]

約数ペア:

[(1, 2016191115), (3, 672063705), (5, 403238223), (9, 224021235), (15, 134412741), (27, 74673745), (45, 44804247), (135, 14934749), (769, 2621835), (2307, 873945), (3845, 524367), (6921, 291315), (11535, 174789), (19421, 103815), (20763, 97105), (34605, 58263)]