13306475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1$

素因数の和:5879

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 7004725

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5849, 29245, 40943, 76037, 146225, 204715, 380185, 532259, 1023575, 1900925, 2661295, 13306475]

約数ペア:

[(1, 13306475), (5, 2661295), (7, 1900925), (13, 1023575), (25, 532259), (35, 380185), (65, 204715), (91, 146225), (175, 76037), (325, 40943), (455, 29245), (2275, 5849)]