1405195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 1905120

約数和(自身を除く): 499925

約数列:

[1, 5, 11, 29, 55, 145, 319, 881, 1595, 4405, 9691, 25549, 48455, 127745, 281039, 1405195]

約数ペア:

[(1, 1405195), (5, 281039), (11, 127745), (29, 48455), (55, 25549), (145, 9691), (319, 4405), (881, 1595)]