54759855

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 90959616

約数和(自身を除く): 36199761

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1163, 3139, 3489, 5815, 9417, 15695, 17445, 47085, 50009, 84899, 150027, 250045, 254697, 424495, 750135, 1273485, 3650657, 10951971, 18253285, 54759855]

約数ペア:

[(1, 54759855), (3, 18253285), (5, 10951971), (15, 3650657), (43, 1273485), (73, 750135), (129, 424495), (215, 254697), (219, 250045), (365, 150027), (645, 84899), (1095, 50009), (1163, 47085), (3139, 17445), (3489, 15695), (5815, 9417)]