127035945

素因数分解:

$3^4\times 5^1\times {\mathrm{313669}}^1$

素因数の和:313686

約数の個数: 20

約数和(自身を含む): 227724420

約数和(自身を除く): 100688475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 313669, 941007, 1568345, 2823021, 4705035, 8469063, 14115105, 25407189, 42345315, 127035945]

約数ペア:

[(1, 127035945), (3, 42345315), (5, 25407189), (9, 14115105), (15, 8469063), (27, 4705035), (45, 2823021), (81, 1568345), (135, 941007), (405, 313669)]