54901815

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51551}}^1$

素因数の和:51630

約数の個数: 16

約数和(自身を含む): 89081856

約数和(自身を除く): 34180041

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 51551, 154653, 257755, 773265, 3660121, 10980363, 18300605, 54901815]

約数ペア:

[(1, 54901815), (3, 18300605), (5, 10980363), (15, 3660121), (71, 773265), (213, 257755), (355, 154653), (1065, 51551)]