494285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 702240

約数和(自身を除く): 207955

約数列:

[1, 5, 11, 19, 43, 55, 95, 121, 209, 215, 473, 605, 817, 1045, 2299, 2365, 4085, 5203, 8987, 11495, 26015, 44935, 98857, 494285]

約数ペア:

[(1, 494285), (5, 98857), (11, 44935), (19, 26015), (43, 11495), (55, 8987), (95, 5203), (121, 4085), (209, 2365), (215, 2299), (473, 1045), (605, 817)]