54712545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{214559}}^1$

素因数の和:214584

約数の個数: 16

約数和(自身を含む): 92689920

約数和(自身を除く): 37977375

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 214559, 643677, 1072795, 3218385, 3647503, 10942509, 18237515, 54712545]

約数ペア:

[(1, 54712545), (3, 18237515), (5, 10942509), (15, 3647503), (17, 3218385), (51, 1072795), (85, 643677), (255, 214559)]