82389505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 111234816

約数和(自身を除く): 28845311

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 3167, 5203, 15835, 26015, 34837, 136181, 174185, 383207, 680905, 1497991, 1916035, 7489955, 16477901, 82389505]

約数ペア:

[(1, 82389505), (5, 16477901), (11, 7489955), (43, 1916035), (55, 1497991), (121, 680905), (215, 383207), (473, 174185), (605, 136181), (2365, 34837), (3167, 26015), (5203, 15835)]