141781845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 234565632

約数和(自身を除く): 92783787

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 1245, 2423, 3901, 7269, 11703, 12115, 19505, 36345, 58515, 113881, 201109, 341643, 569405, 603327, 1005545, 1708215, 3016635, 9452123, 28356369, 47260615, 141781845]

約数ペア:

[(1, 141781845), (3, 47260615), (5, 28356369), (15, 9452123), (47, 3016635), (83, 1708215), (141, 1005545), (235, 603327), (249, 569405), (415, 341643), (705, 201109), (1245, 113881), (2423, 58515), (3901, 36345), (7269, 19505), (11703, 12115)]