211671851045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{75707}}^1$

素因数の和:75965

約数の個数: 32

約数和(自身を含む): 263609199360

約数和(自身を除く): 51937348315

約数列:

[1, 5, 61, 89, 103, 305, 445, 515, 5429, 6283, 9167, 27145, 31415, 45835, 75707, 378535, 559187, 2795935, 4618127, 6737923, 7797821, 23090635, 33689615, 38989105, 411013303, 475667081, 694006069, 2055066515, 2378335405, 3470030345, 42334370209, 211671851045]

約数ペア:

[(1, 211671851045), (5, 42334370209), (61, 3470030345), (89, 2378335405), (103, 2055066515), (305, 694006069), (445, 475667081), (515, 411013303), (5429, 38989105), (6283, 33689615), (9167, 23090635), (27145, 7797821), (31415, 6737923), (45835, 4618127), (75707, 2795935), (378535, 559187)]