31993005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17627}}^1$

素因数の和:17657

約数の個数: 24

約数和(自身を含む): 56268576

約数和(自身を除く): 24275571

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 17627, 52881, 88135, 193897, 264405, 581691, 969485, 2132867, 2908455, 6398601, 10664335, 31993005]

約数ペア:

[(1, 31993005), (3, 10664335), (5, 6398601), (11, 2908455), (15, 2132867), (33, 969485), (55, 581691), (121, 264405), (165, 193897), (363, 88135), (605, 52881), (1815, 17627)]