274301505

素因数分解:

$3^3\times 5^1\times {\mathrm{2031863}}^1$

素因数の和:2031877

約数の個数: 16

約数和(自身を含む): 487647360

約数和(自身を除く): 213345855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2031863, 6095589, 10159315, 18286767, 30477945, 54860301, 91433835, 274301505]

約数ペア:

[(1, 274301505), (3, 91433835), (5, 54860301), (9, 30477945), (15, 18286767), (27, 10159315), (45, 6095589), (135, 2031863)]