1147245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 2125440

約数和(自身を除く): 978195

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 409, 561, 935, 1227, 2045, 2805, 4499, 6135, 6953, 13497, 20859, 22495, 34765, 67485, 76483, 104295, 229449, 382415, 1147245]

約数ペア:

[(1, 1147245), (3, 382415), (5, 229449), (11, 104295), (15, 76483), (17, 67485), (33, 34765), (51, 22495), (55, 20859), (85, 13497), (165, 6953), (187, 6135), (255, 4499), (409, 2805), (561, 2045), (935, 1227)]