10722745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 15298560

約数和(自身を除く): 4575815

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 331, 341, 589, 1045, 1655, 1705, 2945, 3641, 6289, 6479, 10261, 18205, 31445, 32395, 51305, 69179, 112871, 194959, 345895, 564355, 974795, 2144549, 10722745]

約数ペア:

[(1, 10722745), (5, 2144549), (11, 974795), (19, 564355), (31, 345895), (55, 194959), (95, 112871), (155, 69179), (209, 51305), (331, 32395), (341, 31445), (589, 18205), (1045, 10261), (1655, 6479), (1705, 6289), (2945, 3641)]