2991974075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{119321}}^1$

素因数の和:119407

約数の個数: 24

約数和(自身を含む): 3994900560

約数和(自身を除く): 1002926485

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 5015, 25075, 119321, 596605, 2028457, 2983025, 7039939, 10142285, 35199695, 50711425, 119678963, 175998475, 598394815, 2991974075]

約数ペア:

[(1, 2991974075), (5, 598394815), (17, 175998475), (25, 119678963), (59, 50711425), (85, 35199695), (295, 10142285), (425, 7039939), (1003, 2983025), (1475, 2028457), (5015, 596605), (25075, 119321)]