127618605

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 237303360

約数和(自身を除く): 109684755

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1035, 1587, 1787, 2645, 3105, 4761, 5361, 7935, 8935, 14283, 16083, 23805, 26805, 41101, 48249, 71415, 80415, 123303, 205505, 241245, 369909, 616515, 945323, 1109727, 1849545, 2835969, 4726615, 5548635, 8507907, 14179845, 25523721, 42539535, 127618605]

約数ペア:

[(1, 127618605), (3, 42539535), (5, 25523721), (9, 14179845), (15, 8507907), (23, 5548635), (27, 4726615), (45, 2835969), (69, 1849545), (115, 1109727), (135, 945323), (207, 616515), (345, 369909), (529, 241245), (621, 205505), (1035, 123303), (1587, 80415), (1787, 71415), (2645, 48249), (3105, 41101), (4761, 26805), (5361, 23805), (7935, 16083), (8935, 14283)]