51293115

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3917}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 92151360

約数和(自身を除く): 40858245

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 3917, 4365, 11751, 13095, 19585, 35253, 58755, 105759, 176265, 379949, 528795, 1139847, 1899745, 3419541, 5699235, 10258623, 17097705, 51293115]

約数ペア:

[(1, 51293115), (3, 17097705), (5, 10258623), (9, 5699235), (15, 3419541), (27, 1899745), (45, 1139847), (97, 528795), (135, 379949), (291, 176265), (485, 105759), (873, 58755), (1455, 35253), (2619, 19585), (3917, 13095), (4365, 11751)]