47871615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6173}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 37477761

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 6173, 7755, 18519, 30865, 67903, 92595, 203709, 290131, 339515, 870393, 1018545, 1450655, 3191441, 4351965, 9574323, 15957205, 47871615]

約数ペア:

[(1, 47871615), (3, 15957205), (5, 9574323), (11, 4351965), (15, 3191441), (33, 1450655), (47, 1018545), (55, 870393), (141, 339515), (165, 290131), (235, 203709), (517, 92595), (705, 67903), (1551, 30865), (2585, 18519), (6173, 7755)]