12267115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 5928725

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 389, 595, 901, 1855, 1945, 2723, 4505, 6307, 6613, 13615, 20617, 31535, 33065, 46291, 103085, 144319, 231455, 350489, 721595, 1752445, 2453423, 12267115]

約数ペア:

[(1, 12267115), (5, 2453423), (7, 1752445), (17, 721595), (35, 350489), (53, 231455), (85, 144319), (119, 103085), (265, 46291), (371, 33065), (389, 31535), (595, 20617), (901, 13615), (1855, 6613), (1945, 6307), (2723, 4505)]