2783235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2700285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2039, 6117, 10195, 14273, 26507, 30585, 42819, 71365, 79521, 132535, 185549, 214095, 397605, 556647, 927745, 2783235]

約数ペア:

[(1, 2783235), (3, 927745), (5, 556647), (7, 397605), (13, 214095), (15, 185549), (21, 132535), (35, 79521), (39, 71365), (65, 42819), (91, 30585), (105, 26507), (195, 14273), (273, 10195), (455, 6117), (1365, 2039)]