2817325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 4231872

約数和(自身を除く): 1414547

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 947, 2975, 4735, 6629, 16099, 23675, 33145, 80495, 112693, 165725, 402475, 563465, 2817325]

約数ペア:

[(1, 2817325), (5, 563465), (7, 402475), (17, 165725), (25, 112693), (35, 80495), (85, 33145), (119, 23675), (175, 16099), (425, 6629), (595, 4735), (947, 2975)]