27531295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 38283840

約数和(自身を除く): 10752545

約数列:

[1, 5, 11, 29, 41, 55, 145, 205, 319, 421, 451, 1189, 1595, 2105, 2255, 4631, 5945, 12209, 13079, 17261, 23155, 61045, 65395, 86305, 134299, 189871, 500569, 671495, 949355, 2502845, 5506259, 27531295]

約数ペア:

[(1, 27531295), (5, 5506259), (11, 2502845), (29, 949355), (41, 671495), (55, 500569), (145, 189871), (205, 134299), (319, 86305), (421, 65395), (451, 61045), (1189, 23155), (1595, 17261), (2105, 13079), (2255, 12209), (4631, 5945)]