129617845

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 184559616

約数和(自身を除く): 54941771

約数列:

[1, 5, 7, 35, 37, 101, 185, 259, 505, 707, 991, 1295, 3535, 3737, 4955, 6937, 18685, 26159, 34685, 36667, 100091, 130795, 183335, 256669, 500455, 700637, 1283345, 3503185, 3703367, 18516835, 25923569, 129617845]

約数ペア:

[(1, 129617845), (5, 25923569), (7, 18516835), (35, 3703367), (37, 3503185), (101, 1283345), (185, 700637), (259, 500455), (505, 256669), (707, 183335), (991, 130795), (1295, 100091), (3535, 36667), (3737, 34685), (4955, 26159), (6937, 18685)]