87968445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 148303872

約数和(自身を除く): 60335427

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2383, 2461, 7149, 7383, 11915, 12305, 35745, 36915, 54809, 164427, 254981, 274045, 764943, 822135, 1274905, 3824715, 5864563, 17593689, 29322815, 87968445]

約数ペア:

[(1, 87968445), (3, 29322815), (5, 17593689), (15, 5864563), (23, 3824715), (69, 1274905), (107, 822135), (115, 764943), (321, 274045), (345, 254981), (535, 164427), (1605, 54809), (2383, 36915), (2461, 35745), (7149, 12305), (7383, 11915)]