47089065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 81492480

約数和(自身を除く): 34403415

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3929, 3995, 11787, 11985, 19645, 58935, 66793, 184663, 200379, 333965, 553989, 923315, 1001895, 2769945, 3139271, 9417813, 15696355, 47089065]

約数ペア:

[(1, 47089065), (3, 15696355), (5, 9417813), (15, 3139271), (17, 2769945), (47, 1001895), (51, 923315), (85, 553989), (141, 333965), (235, 200379), (255, 184663), (705, 66793), (799, 58935), (2397, 19645), (3929, 11985), (3995, 11787)]