70856075

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 90410880

約数和(自身を除く): 19554805

約数列:

[1, 5, 25, 61, 97, 305, 479, 485, 1525, 2395, 2425, 5917, 11975, 29219, 29585, 46463, 146095, 147925, 232315, 730475, 1161575, 2834243, 14171215, 70856075]

約数ペア:

[(1, 70856075), (5, 14171215), (25, 2834243), (61, 1161575), (97, 730475), (305, 232315), (479, 147925), (485, 146095), (1525, 46463), (2395, 29585), (2425, 29219), (5917, 11975)]