14520345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{138289}}^1$

素因数の和:138304

約数の個数: 16

約数和(自身を含む): 26551680

約数和(自身を除く): 12031335

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 138289, 414867, 691445, 968023, 2074335, 2904069, 4840115, 14520345]

約数ペア:

[(1, 14520345), (3, 4840115), (5, 2904069), (7, 2074335), (15, 968023), (21, 691445), (35, 414867), (105, 138289)]