105144545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10009}}^1$

素因数の和:10216

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 33233695

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10009, 10505, 50045, 110099, 550495, 1911719, 9558595, 21028909, 105144545]

約数ペア:

[(1, 105144545), (5, 21028909), (11, 9558595), (55, 1911719), (191, 550495), (955, 110099), (2101, 50045), (10009, 10505)]