55332145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 20509775

約数列:

[1, 5, 11, 29, 55, 113, 145, 307, 319, 565, 1243, 1535, 1595, 3277, 3377, 6215, 8903, 16385, 16885, 34691, 36047, 44515, 97933, 173455, 180235, 381601, 489665, 1006039, 1908005, 5030195, 11066429, 55332145]

約数ペア:

[(1, 55332145), (5, 11066429), (11, 5030195), (29, 1908005), (55, 1006039), (113, 489665), (145, 381601), (307, 180235), (319, 173455), (565, 97933), (1243, 44515), (1535, 36047), (1595, 34691), (3277, 16885), (3377, 16385), (6215, 8903)]