47493405

素因数分解:

$3^3\times 5^1\times {\mathrm{351803}}^1$

素因数の和:351817

約数の個数: 16

約数和(自身を含む): 84432960

約数和(自身を除く): 36939555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 351803, 1055409, 1759015, 3166227, 5277045, 9498681, 15831135, 47493405]

約数ペア:

[(1, 47493405), (3, 15831135), (5, 9498681), (9, 5277045), (15, 3166227), (27, 1759015), (45, 1055409), (135, 351803)]