896373405

素因数分解:

$3^3\times 5^1\times {\mathrm{6639803}}^1$

素因数の和:6639817

約数の個数: 16

約数和(自身を含む): 1593552960

約数和(自身を除く): 697179555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 6639803, 19919409, 33199015, 59758227, 99597045, 179274681, 298791135, 896373405]

約数ペア:

[(1, 896373405), (3, 298791135), (5, 179274681), (9, 99597045), (15, 59758227), (27, 33199015), (45, 19919409), (135, 6639803)]