2753445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 4618656

約数和(自身を除く): 1865211

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 347, 529, 1041, 1587, 1735, 2645, 5205, 7935, 7981, 23943, 39905, 119715, 183563, 550689, 917815, 2753445]

約数ペア:

[(1, 2753445), (3, 917815), (5, 550689), (15, 183563), (23, 119715), (69, 39905), (115, 23943), (345, 7981), (347, 7935), (529, 5205), (1041, 2645), (1587, 1735)]