55007145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53147}}^1$

素因数の和:53181

約数の個数: 24

約数和(自身を含む): 99493056

約数和(自身を除く): 44485911

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 53147, 159441, 265735, 478323, 797205, 1222381, 2391615, 3667143, 6111905, 11001429, 18335715, 55007145]

約数ペア:

[(1, 55007145), (3, 18335715), (5, 11001429), (9, 6111905), (15, 3667143), (23, 2391615), (45, 1222381), (69, 797205), (115, 478323), (207, 265735), (345, 159441), (1035, 53147)]