29784335

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 42749952

約数和(自身を除く): 12965617

約数列:

[1, 5, 7, 31, 35, 97, 155, 217, 283, 485, 679, 1085, 1415, 1981, 3007, 3395, 8773, 9905, 15035, 21049, 27451, 43865, 61411, 105245, 137255, 192157, 307055, 850981, 960785, 4254905, 5956867, 29784335]

約数ペア:

[(1, 29784335), (5, 5956867), (7, 4254905), (31, 960785), (35, 850981), (97, 307055), (155, 192157), (217, 137255), (283, 105245), (485, 61411), (679, 43865), (1085, 27451), (1415, 21049), (1981, 15035), (3007, 9905), (3395, 8773)]