30151625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 45556992

約数和(自身を除く): 15405367

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2027, 2125, 2975, 10135, 14189, 14875, 34459, 50675, 70945, 172295, 241213, 253375, 354725, 861475, 1206065, 1773625, 4307375, 6030325, 30151625]

約数ペア:

[(1, 30151625), (5, 6030325), (7, 4307375), (17, 1773625), (25, 1206065), (35, 861475), (85, 354725), (119, 253375), (125, 241213), (175, 172295), (425, 70945), (595, 50675), (875, 34459), (2027, 14875), (2125, 14189), (2975, 10135)]