227935215

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 423914400

約数和(自身を除く): 195979185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2349, 3915, 6469, 7047, 11745, 19407, 32345, 35235, 58221, 97035, 174663, 187601, 291105, 523989, 562803, 873315, 938005, 1571967, 1688409, 2619945, 2814015, 5065227, 7859835, 8442045, 15195681, 25326135, 45587043, 75978405, 227935215]

約数ペア:

[(1, 227935215), (3, 75978405), (5, 45587043), (9, 25326135), (15, 15195681), (27, 8442045), (29, 7859835), (45, 5065227), (81, 2814015), (87, 2619945), (135, 1688409), (145, 1571967), (243, 938005), (261, 873315), (405, 562803), (435, 523989), (783, 291105), (1215, 187601), (1305, 174663), (2349, 97035), (3915, 58221), (6469, 35235), (7047, 32345), (11745, 19407)]