56558165

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 69174000

約数和(自身を除く): 12615835

約数列:

[1, 5, 89, 149, 445, 745, 853, 4265, 13261, 66305, 75917, 127097, 379585, 635485, 11311633, 56558165]

約数ペア:

[(1, 56558165), (5, 11311633), (89, 635485), (149, 379585), (445, 127097), (745, 75917), (853, 66305), (4265, 13261)]