260065295

素因数分解:

$5^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{2273}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 363967344

約数和(自身を除く): 103902049

約数列:

[1, 5, 7, 35, 49, 245, 467, 2273, 2335, 3269, 11365, 15911, 16345, 22883, 79555, 111377, 114415, 556885, 1061491, 5307455, 7430437, 37152185, 52013059, 260065295]

約数ペア:

[(1, 260065295), (5, 52013059), (7, 37152185), (35, 7430437), (49, 5307455), (245, 1061491), (467, 556885), (2273, 114415), (2335, 111377), (3269, 79555), (11365, 22883), (15911, 16345)]