916586495

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 1238333184

約数和(自身を除く): 321746689

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 1331, 2365, 3203, 5203, 6655, 16015, 26015, 35233, 57233, 137729, 176165, 286165, 387563, 688645, 1515019, 1937815, 4263193, 7575095, 16665209, 21315965, 83326045, 183317299, 916586495]

約数ペア:

[(1, 916586495), (5, 183317299), (11, 83326045), (43, 21315965), (55, 16665209), (121, 7575095), (215, 4263193), (473, 1937815), (605, 1515019), (1331, 688645), (2365, 387563), (3203, 286165), (5203, 176165), (6655, 137729), (16015, 57233), (26015, 35233)]