80106465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 56198175

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1087, 1445, 3261, 4335, 4913, 5435, 14739, 16305, 18479, 24565, 55437, 73695, 92395, 277185, 314143, 942429, 1570715, 4712145, 5340431, 16021293, 26702155, 80106465]

約数ペア:

[(1, 80106465), (3, 26702155), (5, 16021293), (15, 5340431), (17, 4712145), (51, 1570715), (85, 942429), (255, 314143), (289, 277185), (867, 92395), (1087, 73695), (1445, 55437), (3261, 24565), (4335, 18479), (4913, 16305), (5435, 14739)]