1274443635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2740739}}^1$

素因数の和:2740778

約数の個数: 16

約数和(自身を含む): 2104888320

約数和(自身を除く): 830444685

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2740739, 8222217, 13703695, 41111085, 84962909, 254888727, 424814545, 1274443635]

約数ペア:

[(1, 1274443635), (3, 424814545), (5, 254888727), (15, 84962909), (31, 41111085), (93, 13703695), (155, 8222217), (465, 2740739)]