7157063155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{246923}}^1$

素因数の和:246987

約数の個数: 32

約数和(自身を含む): 10240432128

約数和(自身を除く): 3083368973

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5797, 28985, 246923, 1234615, 2716153, 4197691, 7654613, 13580765, 20988455, 38273065, 46174601, 84200743, 130128421, 230873005, 421003715, 650642105, 1431412631, 7157063155]

約数ペア:

[(1, 7157063155), (5, 1431412631), (11, 650642105), (17, 421003715), (31, 230873005), (55, 130128421), (85, 84200743), (155, 46174601), (187, 38273065), (341, 20988455), (527, 13580765), (935, 7654613), (1705, 4197691), (2635, 2716153), (5797, 1234615), (28985, 246923)]