64325045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 83116800

約数和(自身を除く): 18791755

約数列:

[1, 5, 29, 59, 73, 103, 145, 295, 365, 515, 1711, 2117, 2987, 4307, 6077, 7519, 8555, 10585, 14935, 21535, 30385, 37595, 124903, 176233, 218051, 443621, 624515, 881165, 1090255, 2218105, 12865009, 64325045]

約数ペア:

[(1, 64325045), (5, 12865009), (29, 2218105), (59, 1090255), (73, 881165), (103, 624515), (145, 443621), (295, 218051), (365, 176233), (515, 124903), (1711, 37595), (2117, 30385), (2987, 21535), (4307, 14935), (6077, 10585), (7519, 8555)]