11665145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 4508935

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 233, 323, 527, 589, 1165, 1615, 2635, 2945, 3961, 4427, 7223, 10013, 19805, 22135, 36115, 50065, 75259, 122791, 137237, 376295, 613955, 686185, 2333029, 11665145]

約数ペア:

[(1, 11665145), (5, 2333029), (17, 686185), (19, 613955), (31, 376295), (85, 137237), (95, 122791), (155, 75259), (233, 50065), (323, 36115), (527, 22135), (589, 19805), (1165, 10013), (1615, 7223), (2635, 4427), (2945, 3961)]