4549897745

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{20147}}^1$

素因数の和:20261

約数の個数: 24

約数和(自身を含む): 5762005632

約数和(自身を除く): 1212107887

約数列:

[1, 5, 31, 47, 155, 235, 961, 1457, 4805, 7285, 20147, 45167, 100735, 225835, 624557, 946909, 3122785, 4734545, 19361267, 29354179, 96806335, 146770895, 909979549, 4549897745]

約数ペア:

[(1, 4549897745), (5, 909979549), (31, 146770895), (47, 96806335), (155, 29354179), (235, 19361267), (961, 4734545), (1457, 3122785), (4805, 946909), (7285, 624557), (20147, 225835), (45167, 100735)]