222580075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 286678080

約数和(自身を除く): 64098005

約数列:

[1, 5, 25, 29, 145, 337, 725, 911, 1685, 4555, 8425, 9773, 22775, 26419, 48865, 132095, 244325, 307007, 660475, 1535035, 7675175, 8903203, 44516015, 222580075]

約数ペア:

[(1, 222580075), (5, 44516015), (25, 8903203), (29, 7675175), (145, 1535035), (337, 660475), (725, 307007), (911, 244325), (1685, 132095), (4555, 48865), (8425, 26419), (9773, 22775)]