4470405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 7755264

約数和(自身を除く): 3284859

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 373, 705, 799, 1119, 1865, 2397, 3995, 5595, 6341, 11985, 17531, 19023, 31705, 52593, 87655, 95115, 262965, 298027, 894081, 1490135, 4470405]

約数ペア:

[(1, 4470405), (3, 1490135), (5, 894081), (15, 298027), (17, 262965), (47, 95115), (51, 87655), (85, 52593), (141, 31705), (235, 19023), (255, 17531), (373, 11985), (705, 6341), (799, 5595), (1119, 3995), (1865, 2397)]