28264501245

素因数分解:

$3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2657687}}^1$

素因数の和:2658404

約数の個数: 16

約数和(自身を含む): 45287003520

約数和(自身を除く): 17022502275

約数列:

[1, 3, 5, 15, 709, 2127, 3545, 10635, 2657687, 7973061, 13288435, 39865305, 1884300083, 5652900249, 9421500415, 28264501245]

約数ペア:

[(1, 28264501245), (3, 9421500415), (5, 5652900249), (15, 1884300083), (709, 39865305), (2127, 13288435), (3545, 7973061), (10635, 2657687)]