1181345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 1582848

約数和(自身を除く): 401503

約数列:

[1, 5, 11, 47, 55, 235, 457, 517, 2285, 2585, 5027, 21479, 25135, 107395, 236269, 1181345]

約数ペア:

[(1, 1181345), (5, 236269), (11, 107395), (47, 25135), (55, 21479), (235, 5027), (457, 2585), (517, 2285)]