393106225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1483}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 510092352

約数和(自身を除く): 116986127

約数列:

[1, 5, 23, 25, 115, 461, 575, 1483, 2305, 7415, 10603, 11525, 34109, 37075, 53015, 170545, 265075, 683663, 852725, 3418315, 15724249, 17091575, 78621245, 393106225]

約数ペア:

[(1, 393106225), (5, 78621245), (23, 17091575), (25, 15724249), (115, 3418315), (461, 852725), (575, 683663), (1483, 265075), (2305, 170545), (7415, 53015), (10603, 37075), (11525, 34109)]