54973215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37019}}^1$

素因数の和:37044

約数の個数: 32

約数和(自身を含む): 106617600

約数和(自身を除く): 51644385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 37019, 111057, 185095, 333171, 407209, 555285, 999513, 1221627, 1665855, 2036045, 3664881, 4997565, 6108135, 10994643, 18324405, 54973215]

約数ペア:

[(1, 54973215), (3, 18324405), (5, 10994643), (9, 6108135), (11, 4997565), (15, 3664881), (27, 2036045), (33, 1665855), (45, 1221627), (55, 999513), (99, 555285), (135, 407209), (165, 333171), (297, 185095), (495, 111057), (1485, 37019)]