1233281735

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11519}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 1891123200

約数和(自身を除く): 657841465

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 805, 931, 1127, 2185, 3059, 4655, 5635, 11519, 15295, 21413, 57595, 80633, 107065, 218861, 264937, 403165, 564431, 1094305, 1324685, 1532027, 1854559, 2822155, 5033803, 7660135, 9272795, 10724189, 12981913, 25169015, 35236621, 53620945, 64909565, 176183105, 246656347, 1233281735]

約数ペア:

[(1, 1233281735), (5, 246656347), (7, 176183105), (19, 64909565), (23, 53620945), (35, 35236621), (49, 25169015), (95, 12981913), (115, 10724189), (133, 9272795), (161, 7660135), (245, 5033803), (437, 2822155), (665, 1854559), (805, 1532027), (931, 1324685), (1127, 1094305), (2185, 564431), (3059, 403165), (4655, 264937), (5635, 218861), (11519, 107065), (15295, 80633), (21413, 57595)]