3724985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 1331143

約数列:

[1, 5, 11, 47, 55, 121, 131, 235, 517, 605, 655, 1441, 2585, 5687, 6157, 7205, 15851, 28435, 30785, 67727, 79255, 338635, 744997, 3724985]

約数ペア:

[(1, 3724985), (5, 744997), (11, 338635), (47, 79255), (55, 67727), (121, 30785), (131, 28435), (235, 15851), (517, 7205), (605, 6157), (655, 5687), (1441, 2585)]