274320945

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13457}}^1$

素因数の和:13622

約数の個数: 32

約数和(自身を含む): 490947840

約数和(自身を除く): 216626895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 13457, 20385, 40371, 67285, 121113, 201855, 363339, 605565, 1816695, 2032007, 6096021, 10160035, 18288063, 30480105, 54864189, 91440315, 274320945]

約数ペア:

[(1, 274320945), (3, 91440315), (5, 54864189), (9, 30480105), (15, 18288063), (27, 10160035), (45, 6096021), (135, 2032007), (151, 1816695), (453, 605565), (755, 363339), (1359, 201855), (2265, 121113), (4077, 67285), (6795, 40371), (13457, 20385)]