143087295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5279}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 248371200

約数和(自身を除く): 105283905

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5279, 5421, 9035, 15837, 26395, 27105, 68627, 79185, 205881, 343135, 733781, 1029405, 2201343, 3668905, 9539153, 11006715, 28617459, 47695765, 143087295]

約数ペア:

[(1, 143087295), (3, 47695765), (5, 28617459), (13, 11006715), (15, 9539153), (39, 3668905), (65, 2201343), (139, 1029405), (195, 733781), (417, 343135), (695, 205881), (1807, 79185), (2085, 68627), (5279, 27105), (5421, 26395), (9035, 15837)]