16292775

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 27198160

約数和(自身を除く): 10905385

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 1993, 2725, 5979, 8175, 9965, 29895, 49825, 149475, 217237, 651711, 1086185, 3258555, 5430925, 16292775]

約数ペア:

[(1, 16292775), (3, 5430925), (5, 3258555), (15, 1086185), (25, 651711), (75, 217237), (109, 149475), (327, 49825), (545, 29895), (1635, 9965), (1993, 8175), (2725, 5979)]