54899505

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17681}}^1$

素因数の和:17718

約数の個数: 32

約数和(自身を含む): 101848320

約数和(自身を除く): 46948815

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 17681, 53043, 88405, 159129, 265215, 406663, 477387, 795645, 1219989, 2033315, 2386935, 3659967, 6099945, 10979901, 18299835, 54899505]

約数ペア:

[(1, 54899505), (3, 18299835), (5, 10979901), (9, 6099945), (15, 3659967), (23, 2386935), (27, 2033315), (45, 1219989), (69, 795645), (115, 477387), (135, 406663), (207, 265215), (345, 159129), (621, 88405), (1035, 53043), (3105, 17681)]