39848795

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 59412480

約数和(自身を除く): 19563685

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 1933, 2945, 4123, 9665, 13531, 20615, 36727, 59923, 67655, 183635, 257089, 299615, 419461, 1138537, 1285445, 2097305, 5692685, 7969759, 39848795]

約数ペア:

[(1, 39848795), (5, 7969759), (7, 5692685), (19, 2097305), (31, 1285445), (35, 1138537), (95, 419461), (133, 299615), (155, 257089), (217, 183635), (589, 67655), (665, 59923), (1085, 36727), (1933, 20615), (2945, 13531), (4123, 9665)]