26872365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7293

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 21874515

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7253, 21759, 36265, 94289, 108795, 137807, 282867, 413421, 471445, 689035, 1414335, 1791491, 2067105, 5374473, 8957455, 26872365]

約数ペア:

[(1, 26872365), (3, 8957455), (5, 5374473), (13, 2067105), (15, 1791491), (19, 1414335), (39, 689035), (57, 471445), (65, 413421), (95, 282867), (195, 137807), (247, 108795), (285, 94289), (741, 36265), (1235, 21759), (3705, 7253)]