814376415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3193633}}^1$

素因数の和:3193658

約数の個数: 16

約数和(自身を含む): 1379649888

約数和(自身を除く): 565273473

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3193633, 9580899, 15968165, 47904495, 54291761, 162875283, 271458805, 814376415]

約数ペア:

[(1, 814376415), (3, 271458805), (5, 162875283), (15, 54291761), (17, 47904495), (51, 15968165), (85, 9580899), (255, 3193633)]