23534545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 31477248

約数和(自身を除く): 7942703

約数列:

[1, 5, 17, 43, 47, 85, 137, 215, 235, 685, 731, 799, 2021, 2329, 3655, 3995, 5891, 6439, 10105, 11645, 29455, 32195, 34357, 100147, 109463, 171785, 276877, 500735, 547315, 1384385, 4706909, 23534545]

約数ペア:

[(1, 23534545), (5, 4706909), (17, 1384385), (43, 547315), (47, 500735), (85, 276877), (137, 171785), (215, 109463), (235, 100147), (685, 34357), (731, 32195), (799, 29455), (2021, 11645), (2329, 10105), (3655, 6439), (3995, 5891)]