28550775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34607}}^1$

素因数の和:34631

約数の個数: 24

約数和(自身を含む): 51496704

約数和(自身を除く): 22945929

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 34607, 103821, 173035, 380677, 519105, 865175, 1142031, 1903385, 2595525, 5710155, 9516925, 28550775]

約数ペア:

[(1, 28550775), (3, 9516925), (5, 5710155), (11, 2595525), (15, 1903385), (25, 1142031), (33, 865175), (55, 519105), (75, 380677), (165, 173035), (275, 103821), (825, 34607)]