63420105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{604001}}^1$

素因数の和:604016

約数の個数: 16

約数和(自身を含む): 115968384

約数和(自身を除く): 52548279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 604001, 1812003, 3020005, 4228007, 9060015, 12684021, 21140035, 63420105]

約数ペア:

[(1, 63420105), (3, 21140035), (5, 12684021), (7, 9060015), (15, 4228007), (21, 3020005), (35, 1812003), (105, 604001)]