66157585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 87488640

約数和(自身を除く): 21331055

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 1327, 3835, 6635, 9971, 17251, 49855, 78293, 86255, 224263, 391465, 1017809, 1121315, 5089045, 13231517, 66157585]

約数ペア:

[(1, 66157585), (5, 13231517), (13, 5089045), (59, 1121315), (65, 1017809), (169, 391465), (295, 224263), (767, 86255), (845, 78293), (1327, 49855), (3835, 17251), (6635, 9971)]