2707075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 3968000

約数和(自身を除く): 1260925

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 499, 775, 1085, 2495, 3493, 5425, 12475, 15469, 17465, 77345, 87325, 108283, 386725, 541415, 2707075]

約数ペア:

[(1, 2707075), (5, 541415), (7, 386725), (25, 108283), (31, 87325), (35, 77345), (155, 17465), (175, 15469), (217, 12475), (499, 5425), (775, 3493), (1085, 2495)]