102158155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 145670400

約数和(自身を除く): 43512245

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 3371, 6061, 16855, 30305, 37081, 64049, 97759, 185405, 320245, 488795, 704539, 1075349, 1857421, 3522695, 5376745, 9287105, 20431631, 102158155]

約数ペア:

[(1, 102158155), (5, 20431631), (11, 9287105), (19, 5376745), (29, 3522695), (55, 1857421), (95, 1075349), (145, 704539), (209, 488795), (319, 320245), (551, 185405), (1045, 97759), (1595, 64049), (2755, 37081), (3371, 30305), (6061, 16855)]