13301575

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 19507680

約数和(自身を除く): 6206105

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 2621, 5075, 13105, 18347, 65525, 76009, 91735, 380045, 458675, 532063, 1900225, 2660315, 13301575]

約数ペア:

[(1, 13301575), (5, 2660315), (7, 1900225), (25, 532063), (29, 458675), (35, 380045), (145, 91735), (175, 76009), (203, 65525), (725, 18347), (1015, 13105), (2621, 5075)]