2183775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 3940224

約数和(自身を除く): 1756449

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2647, 7941, 13235, 29117, 39705, 66175, 87351, 145585, 198525, 436755, 727925, 2183775]

約数ペア:

[(1, 2183775), (3, 727925), (5, 436755), (11, 198525), (15, 145585), (25, 87351), (33, 66175), (55, 39705), (75, 29117), (165, 13235), (275, 7941), (825, 2647)]