42423405

素因数分解:

$3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2803}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 67968960

約数和(自身を除く): 25545555

約数列:

[1, 3, 5, 15, 1009, 2803, 3027, 5045, 8409, 14015, 15135, 42045, 2828227, 8484681, 14141135, 42423405]

約数ペア:

[(1, 42423405), (3, 14141135), (5, 8484681), (15, 2828227), (1009, 42045), (2803, 15135), (3027, 14015), (5045, 8409)]