5191375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 2671025

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 349, 425, 595, 875, 1745, 2125, 2443, 2975, 5933, 8725, 12215, 14875, 29665, 41531, 43625, 61075, 148325, 207655, 305375, 741625, 1038275, 5191375]

約数ペア:

[(1, 5191375), (5, 1038275), (7, 741625), (17, 305375), (25, 207655), (35, 148325), (85, 61075), (119, 43625), (125, 41531), (175, 29665), (349, 14875), (425, 12215), (595, 8725), (875, 5933), (1745, 2975), (2125, 2443)]