54919815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85147}}^1$

素因数の和:85198

約数の個数: 16

約数和(自身を含む): 89916288

約数和(自身を除く): 34996473

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 85147, 255441, 425735, 1277205, 3661321, 10983963, 18306605, 54919815]

約数ペア:

[(1, 54919815), (3, 18306605), (5, 10983963), (15, 3661321), (43, 1277205), (129, 425735), (215, 255441), (645, 85147)]