227293885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4583}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 338849280

約数和(自身を除く): 111555395

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 763, 1417, 3815, 4583, 7085, 9919, 22915, 32081, 49595, 59579, 160405, 297895, 417053, 499547, 2085265, 2497735, 3496829, 6494111, 17484145, 32470555, 45458777, 227293885]

約数ペア:

[(1, 227293885), (5, 45458777), (7, 32470555), (13, 17484145), (35, 6494111), (65, 3496829), (91, 2497735), (109, 2085265), (455, 499547), (545, 417053), (763, 297895), (1417, 160405), (3815, 59579), (4583, 49595), (7085, 32081), (9919, 22915)]