2495295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 4785768

約数和(自身を除く): 2290473

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 5041, 7029, 11715, 15123, 25205, 35145, 45369, 55451, 75615, 166353, 226845, 277255, 499059, 831765, 2495295]

約数ペア:

[(1, 2495295), (3, 831765), (5, 499059), (9, 277255), (11, 226845), (15, 166353), (33, 75615), (45, 55451), (55, 45369), (71, 35145), (99, 25205), (165, 15123), (213, 11715), (355, 7029), (495, 5041), (639, 3905), (781, 3195), (1065, 2343)]