26509285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 35814240

約数和(自身を除く): 9304955

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 1019, 2365, 5095, 5203, 11209, 26015, 43817, 56045, 123299, 219085, 481987, 616495, 2409935, 5301857, 26509285]

約数ペア:

[(1, 26509285), (5, 5301857), (11, 2409935), (43, 616495), (55, 481987), (121, 219085), (215, 123299), (473, 56045), (605, 43817), (1019, 26015), (2365, 11209), (5095, 5203)]