13513325

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 19677312

約数和(自身を除く): 6163987

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 2087, 6475, 10435, 14609, 52175, 73045, 77219, 365225, 386095, 540533, 1930475, 2702665, 13513325]

約数ペア:

[(1, 13513325), (5, 2702665), (7, 1930475), (25, 540533), (35, 386095), (37, 365225), (175, 77219), (185, 73045), (259, 52175), (925, 14609), (1295, 10435), (2087, 6475)]