246646145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 301656960

約数和(自身を除く): 55010815

約数列:

[1, 5, 89, 131, 445, 655, 4231, 11659, 21155, 58295, 376559, 554261, 1882795, 2771305, 49329229, 246646145]

約数ペア:

[(1, 246646145), (5, 49329229), (89, 2771305), (131, 1882795), (445, 554261), (655, 376559), (4231, 58295), (11659, 21155)]