55599605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 75168000

約数和(自身を除く): 19568395

約数列:

[1, 5, 17, 19, 85, 95, 173, 199, 323, 865, 995, 1615, 2941, 3287, 3383, 3781, 14705, 16435, 16915, 18905, 34427, 55879, 64277, 172135, 279395, 321385, 585259, 654113, 2926295, 3270565, 11119921, 55599605]

約数ペア:

[(1, 55599605), (5, 11119921), (17, 3270565), (19, 2926295), (85, 654113), (95, 585259), (173, 321385), (199, 279395), (323, 172135), (865, 64277), (995, 55879), (1615, 34427), (2941, 18905), (3287, 16915), (3383, 16435), (3781, 14705)]