27440035

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 12373085

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 383, 445, 623, 805, 1915, 2047, 2681, 3115, 8809, 10235, 13405, 14329, 34087, 44045, 61663, 71645, 170435, 238609, 308315, 784001, 1193045, 3920005, 5488007, 27440035]

約数ペア:

[(1, 27440035), (5, 5488007), (7, 3920005), (23, 1193045), (35, 784001), (89, 308315), (115, 238609), (161, 170435), (383, 71645), (445, 61663), (623, 44045), (805, 34087), (1915, 14329), (2047, 13405), (2681, 10235), (3115, 8809)]