47028885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 34515435

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 4289, 10965, 12867, 21445, 64335, 72913, 184427, 218739, 364565, 553281, 922135, 1093695, 2766405, 3135259, 9405777, 15676295, 47028885]

約数ペア:

[(1, 47028885), (3, 15676295), (5, 9405777), (15, 3135259), (17, 2766405), (43, 1093695), (51, 922135), (85, 553281), (129, 364565), (215, 218739), (255, 184427), (645, 72913), (731, 64335), (2193, 21445), (3655, 12867), (4289, 10965)]