1188156945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{99137}}^1$

素因数の和:99209

約数の個数: 32

約数和(自身を含む): 2055725568

約数和(自身を除く): 867568623

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 99137, 297411, 495685, 1487055, 1685329, 4659439, 5055987, 8426645, 13978317, 23297195, 25279935, 69891585, 79210463, 237631389, 396052315, 1188156945]

約数ペア:

[(1, 1188156945), (3, 396052315), (5, 237631389), (15, 79210463), (17, 69891585), (47, 25279935), (51, 23297195), (85, 13978317), (141, 8426645), (235, 5055987), (255, 4659439), (705, 1685329), (799, 1487055), (2397, 495685), (3995, 297411), (11985, 99137)]