3587985

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 6312384

約数和(自身を除く): 2724399

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 1123, 3195, 3369, 5615, 10107, 16845, 50535, 79733, 239199, 398665, 717597, 1195995, 3587985]

約数ペア:

[(1, 3587985), (3, 1195995), (5, 717597), (9, 398665), (15, 239199), (45, 79733), (71, 50535), (213, 16845), (355, 10107), (639, 5615), (1065, 3369), (1123, 3195)]