13241375

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 19443840

約数和(自身を除く): 6202465

約数列:

[1, 5, 7, 25, 35, 37, 125, 175, 185, 259, 409, 875, 925, 1295, 2045, 2863, 4625, 6475, 10225, 14315, 15133, 32375, 51125, 71575, 75665, 105931, 357875, 378325, 529655, 1891625, 2648275, 13241375]

約数ペア:

[(1, 13241375), (5, 2648275), (7, 1891625), (25, 529655), (35, 378325), (37, 357875), (125, 105931), (175, 75665), (185, 71575), (259, 51125), (409, 32375), (875, 15133), (925, 14315), (1295, 10225), (2045, 6475), (2863, 4625)]