121180895

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 162328320

約数和(自身を除く): 41147425

約数列:

[1, 5, 11, 55, 121, 131, 139, 605, 655, 695, 1331, 1441, 1529, 6655, 7205, 7645, 15851, 16819, 18209, 79255, 84095, 91045, 174361, 185009, 200299, 871805, 925045, 1001495, 2203289, 11016445, 24236179, 121180895]

約数ペア:

[(1, 121180895), (5, 24236179), (11, 11016445), (55, 2203289), (121, 1001495), (131, 925045), (139, 871805), (605, 200299), (655, 185009), (695, 174361), (1331, 91045), (1441, 84095), (1529, 79255), (6655, 18209), (7205, 16819), (7645, 15851)]