42178665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 28738455

約数列:

[1, 3, 5, 15, 23, 69, 115, 179, 345, 537, 683, 895, 2049, 2685, 3415, 4117, 10245, 12351, 15709, 20585, 47127, 61755, 78545, 122257, 235635, 366771, 611285, 1833855, 2811911, 8435733, 14059555, 42178665]

約数ペア:

[(1, 42178665), (3, 14059555), (5, 8435733), (15, 2811911), (23, 1833855), (69, 611285), (115, 366771), (179, 235635), (345, 122257), (537, 78545), (683, 61755), (895, 47127), (2049, 20585), (2685, 15709), (3415, 12351), (4117, 10245)]