71384285

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 101414400

約数和(自身を除く): 30030115

約数列:

[1, 5, 7, 35, 37, 185, 199, 259, 277, 995, 1295, 1385, 1393, 1939, 6965, 7363, 9695, 10249, 36815, 51245, 51541, 55123, 71743, 257705, 275615, 358715, 385861, 1929305, 2039551, 10197755, 14276857, 71384285]

約数ペア:

[(1, 71384285), (5, 14276857), (7, 10197755), (35, 2039551), (37, 1929305), (185, 385861), (199, 358715), (259, 275615), (277, 257705), (995, 71743), (1295, 55123), (1385, 51541), (1393, 51245), (1939, 36815), (6965, 10249), (7363, 9695)]