70977765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 46377627

約数列:

[1, 3, 5, 15, 41, 123, 131, 205, 393, 615, 655, 881, 1965, 2643, 4405, 5371, 13215, 16113, 26855, 36121, 80565, 108363, 115411, 180605, 346233, 541815, 577055, 1731165, 4731851, 14195553, 23659255, 70977765]

約数ペア:

[(1, 70977765), (3, 23659255), (5, 14195553), (15, 4731851), (41, 1731165), (123, 577055), (131, 541815), (205, 346233), (393, 180605), (615, 115411), (655, 108363), (881, 80565), (1965, 36121), (2643, 26855), (4405, 16113), (5371, 13215)]