169226065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 59388335

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 779, 943, 1889, 2185, 3895, 4715, 9445, 17917, 35891, 43447, 77449, 89585, 179455, 217235, 387245, 825493, 1471531, 1781327, 4127465, 7357655, 8906635, 33845213, 169226065]

約数ペア:

[(1, 169226065), (5, 33845213), (19, 8906635), (23, 7357655), (41, 4127465), (95, 1781327), (115, 1471531), (205, 825493), (437, 387245), (779, 217235), (943, 179455), (1889, 89585), (2185, 77449), (3895, 43447), (4715, 35891), (9445, 17917)]