11965535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 4623265

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 239, 323, 527, 589, 1195, 1615, 2635, 2945, 4063, 4541, 7409, 10013, 20315, 22705, 37045, 50065, 77197, 125953, 140771, 385985, 629765, 703855, 2393107, 11965535]

約数ペア:

[(1, 11965535), (5, 2393107), (17, 703855), (19, 629765), (31, 385985), (85, 140771), (95, 125953), (155, 77197), (239, 50065), (323, 37045), (527, 22705), (589, 20315), (1195, 10013), (1615, 7409), (2635, 4541), (2945, 4063)]