15952647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 24088320

約数和(自身を除く): 8135673

約数列:

[1, 3, 17, 19, 51, 57, 101, 163, 303, 323, 489, 969, 1717, 1919, 2771, 3097, 5151, 5757, 8313, 9291, 16463, 32623, 49389, 52649, 97869, 157947, 279871, 312797, 839613, 938391, 5317549, 15952647]

約数ペア:

[(1, 15952647), (3, 5317549), (17, 938391), (19, 839613), (51, 312797), (57, 279871), (101, 157947), (163, 97869), (303, 52649), (323, 49389), (489, 32623), (969, 16463), (1717, 9291), (1919, 8313), (2771, 5757), (3097, 5151)]