42539535

素因数分解:

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

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 77123592

約数和(自身を除く): 34584057

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 1787, 2645, 4761, 5361, 7935, 8935, 16083, 23805, 26805, 41101, 80415, 123303, 205505, 369909, 616515, 945323, 1849545, 2835969, 4726615, 8507907, 14179845, 42539535]

約数ペア:

[(1, 42539535), (3, 14179845), (5, 8507907), (9, 4726615), (15, 2835969), (23, 1849545), (45, 945323), (69, 616515), (115, 369909), (207, 205505), (345, 123303), (529, 80415), (1035, 41101), (1587, 26805), (1787, 23805), (2645, 16083), (4761, 8935), (5361, 7935)]