47715105

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 79501824

約数和(自身を除く): 31786719

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 1277, 2491, 3831, 6385, 7473, 12455, 19155, 37365, 60019, 67681, 180057, 203043, 300095, 338405, 900285, 1015215, 3181007, 9543021, 15905035, 47715105]

約数ペア:

[(1, 47715105), (3, 15905035), (5, 9543021), (15, 3181007), (47, 1015215), (53, 900285), (141, 338405), (159, 300095), (235, 203043), (265, 180057), (705, 67681), (795, 60019), (1277, 37365), (2491, 19155), (3831, 12455), (6385, 7473)]