66829385

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 95578056

約数和(自身を除く): 28748671

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 6653, 10045, 33265, 46571, 232855, 272773, 325997, 1363865, 1629985, 1909411, 9547055, 13365877, 66829385]

約数ペア:

[(1, 66829385), (5, 13365877), (7, 9547055), (35, 1909411), (41, 1629985), (49, 1363865), (205, 325997), (245, 272773), (287, 232855), (1435, 46571), (2009, 33265), (6653, 10045)]