1201123055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1069}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 1627084800

約数和(自身を除く): 425961745

約数列:

[1, 5, 11, 31, 55, 155, 341, 659, 1069, 1705, 3295, 5345, 7249, 11759, 20429, 33139, 36245, 58795, 102145, 165695, 224719, 364529, 704471, 1123595, 1822645, 3522355, 7749181, 21838601, 38745905, 109193005, 240224611, 1201123055]

約数ペア:

[(1, 1201123055), (5, 240224611), (11, 109193005), (31, 38745905), (55, 21838601), (155, 7749181), (341, 3522355), (659, 1822645), (1069, 1123595), (1705, 704471), (3295, 364529), (5345, 224719), (7249, 165695), (11759, 102145), (20429, 58795), (33139, 36245)]