42132885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 29862507

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1301, 1905, 2159, 3903, 6477, 6505, 10795, 19515, 22117, 32385, 66351, 110585, 165227, 331755, 495681, 826135, 2478405, 2808859, 8426577, 14044295, 42132885]

約数ペア:

[(1, 42132885), (3, 14044295), (5, 8426577), (15, 2808859), (17, 2478405), (51, 826135), (85, 495681), (127, 331755), (255, 165227), (381, 110585), (635, 66351), (1301, 32385), (1905, 22117), (2159, 19515), (3903, 10795), (6477, 6505)]