54748845

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 97722240

約数和(自身を除く): 42973395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1321, 1535, 2763, 3963, 4605, 6605, 8289, 11889, 13815, 19815, 35667, 41445, 59445, 178335, 405547, 1216641, 2027735, 3649923, 6083205, 10949769, 18249615, 54748845]

約数ペア:

[(1, 54748845), (3, 18249615), (5, 10949769), (9, 6083205), (15, 3649923), (27, 2027735), (45, 1216641), (135, 405547), (307, 178335), (921, 59445), (1321, 41445), (1535, 35667), (2763, 19815), (3963, 13815), (4605, 11889), (6605, 8289)]