15055317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 22860864

約数和(自身を除く): 7805547

約数列:

[1, 3, 9, 23, 69, 207, 257, 283, 771, 849, 2313, 2547, 5911, 6509, 17733, 19527, 53199, 58581, 72731, 218193, 654579, 1672813, 5018439, 15055317]

約数ペア:

[(1, 15055317), (3, 5018439), (9, 1672813), (23, 654579), (69, 218193), (207, 72731), (257, 58581), (283, 53199), (771, 19527), (849, 17733), (2313, 6509), (2547, 5911)]