2015278055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1\times {\mathrm{1747}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 2887640064

約数和(自身を除く): 872362009

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1433, 1747, 7165, 8735, 10031, 12229, 32959, 40181, 50155, 61145, 164795, 200905, 230713, 281267, 1153565, 1406335, 2503451, 12517255, 17524157, 57579373, 87620785, 287896865, 403055611, 2015278055]

約数ペア:

[(1, 2015278055), (5, 403055611), (7, 287896865), (23, 87620785), (35, 57579373), (115, 17524157), (161, 12517255), (805, 2503451), (1433, 1406335), (1747, 1153565), (7165, 281267), (8735, 230713), (10031, 200905), (12229, 164795), (32959, 61145), (40181, 50155)]