66633215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6343}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 87699456

約数和(自身を除く): 21066241

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6343, 10505, 31715, 69773, 348865, 1211513, 6057565, 13326643, 66633215]

約数ペア:

[(1, 66633215), (5, 13326643), (11, 6057565), (55, 1211513), (191, 348865), (955, 69773), (2101, 31715), (6343, 10505)]