88132165

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 44681915

約数列:

[1, 5, 11, 17, 19, 41, 55, 85, 95, 121, 187, 205, 209, 323, 451, 605, 697, 779, 935, 1045, 1331, 1615, 2057, 2255, 2299, 3485, 3553, 3895, 4961, 6655, 7667, 8569, 10285, 11495, 13243, 17765, 22627, 24805, 25289, 38335, 39083, 42845, 54571, 66215, 84337, 94259, 113135, 126445, 145673, 195415, 272855, 421685, 429913, 471295, 728365, 927707, 1036849, 1602403, 2149565, 4638535, 5184245, 8012015, 17626433, 88132165]

約数ペア:

[(1, 88132165), (5, 17626433), (11, 8012015), (17, 5184245), (19, 4638535), (41, 2149565), (55, 1602403), (85, 1036849), (95, 927707), (121, 728365), (187, 471295), (205, 429913), (209, 421685), (323, 272855), (451, 195415), (605, 145673), (697, 126445), (779, 113135), (935, 94259), (1045, 84337), (1331, 66215), (1615, 54571), (2057, 42845), (2255, 39083), (2299, 38335), (3485, 25289), (3553, 24805), (3895, 22627), (4961, 17765), (6655, 13243), (7667, 11495), (8569, 10285)]