85671705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11177}}^1$

素因数の和:11265

約数の個数: 32

約数和(自身を含む): 158817024

約数和(自身を除く): 73145319

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 11177, 33531, 55885, 78239, 167655, 234717, 391195, 815921, 1173585, 2447763, 4079605, 5711447, 12238815, 17134341, 28557235, 85671705]

約数ペア:

[(1, 85671705), (3, 28557235), (5, 17134341), (7, 12238815), (15, 5711447), (21, 4079605), (35, 2447763), (73, 1173585), (105, 815921), (219, 391195), (365, 234717), (511, 167655), (1095, 78239), (1533, 55885), (2555, 33531), (7665, 11177)]