15448157090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1\times {\mathrm{2791}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 27904141440

約数和(自身を除く): 12455984350

約数列:

[1, 2, 5, 10, 419, 838, 1321, 2095, 2642, 2791, 4190, 5582, 6605, 13210, 13955, 27910, 553499, 1106998, 1169429, 2338858, 2767495, 3686911, 5534990, 5847145, 7373822, 11694290, 18434555, 36869110, 1544815709, 3089631418, 7724078545, 15448157090]

約数ペア:

[(1, 15448157090), (2, 7724078545), (5, 3089631418), (10, 1544815709), (419, 36869110), (838, 18434555), (1321, 11694290), (2095, 7373822), (2642, 5847145), (2791, 5534990), (4190, 3686911), (5582, 2767495), (6605, 2338858), (13210, 1169429), (13955, 1106998), (27910, 553499)]