26710005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 49250304

約数和(自身を除く): 22540299

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2003, 2667, 4445, 6009, 10015, 13335, 14021, 30045, 42063, 70105, 210315, 254381, 763143, 1271905, 1780667, 3815715, 5342001, 8903335, 26710005]

約数ペア:

[(1, 26710005), (3, 8903335), (5, 5342001), (7, 3815715), (15, 1780667), (21, 1271905), (35, 763143), (105, 254381), (127, 210315), (381, 70105), (635, 42063), (889, 30045), (1905, 14021), (2003, 13335), (2667, 10015), (4445, 6009)]