42011445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{400109}}^1$

素因数の和:400124

約数の個数: 16

約数和(自身を含む): 76821120

約数和(自身を除く): 34809675

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 400109, 1200327, 2000545, 2800763, 6001635, 8402289, 14003815, 42011445]

約数ペア:

[(1, 42011445), (3, 14003815), (5, 8402289), (7, 6001635), (15, 2800763), (21, 2000545), (35, 1200327), (105, 400109)]