231853155

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 381665088

約数和(自身を除く): 149811933

約数列:

[1, 3, 5, 15, 41, 123, 205, 277, 615, 831, 1361, 1385, 4083, 4155, 6805, 11357, 20415, 34071, 55801, 56785, 167403, 170355, 279005, 376997, 837015, 1130991, 1884985, 5654955, 15456877, 46370631, 77284385, 231853155]

約数ペア:

[(1, 231853155), (3, 77284385), (5, 46370631), (15, 15456877), (41, 5654955), (123, 1884985), (205, 1130991), (277, 837015), (615, 376997), (831, 279005), (1361, 170355), (1385, 167403), (4083, 56785), (4155, 55801), (6805, 34071), (11357, 20415)]