42738405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53759}}^1$

素因数の和:53820

約数の個数: 16

約数和(自身を含む): 69672960

約数和(自身を除く): 26934555

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 53759, 161277, 268795, 806385, 2849227, 8547681, 14246135, 42738405]

約数ペア:

[(1, 42738405), (3, 14246135), (5, 8547681), (15, 2849227), (53, 806385), (159, 268795), (265, 161277), (795, 53759)]