426125505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53299}}^1$

素因数の和:53361

約数の個数: 32

約数和(自身を含む): 752169600

約数和(自身を除く): 326044095

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 53299, 159897, 266495, 692887, 799485, 2078661, 2185259, 3464435, 6555777, 10393305, 10926295, 28408367, 32778885, 85225101, 142041835, 426125505]

約数ペア:

[(1, 426125505), (3, 142041835), (5, 85225101), (13, 32778885), (15, 28408367), (39, 10926295), (41, 10393305), (65, 6555777), (123, 3464435), (195, 2185259), (205, 2078661), (533, 799485), (615, 692887), (1599, 266495), (2665, 159897), (7995, 53299)]