72027385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 25466375

約数列:

[1, 5, 17, 19, 85, 95, 103, 323, 433, 515, 1615, 1751, 1957, 2165, 7361, 8227, 8755, 9785, 33269, 36805, 41135, 44599, 139859, 166345, 222995, 699295, 758183, 847381, 3790915, 4236905, 14405477, 72027385]

約数ペア:

[(1, 72027385), (5, 14405477), (17, 4236905), (19, 3790915), (85, 847381), (95, 758183), (103, 699295), (323, 222995), (433, 166345), (515, 139859), (1615, 44599), (1751, 41135), (1957, 36805), (2165, 33269), (7361, 9785), (8227, 8755)]