27656005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 37525248

約数和(自身を除く): 9869243

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1423, 1495, 3887, 7115, 18499, 19435, 32729, 92495, 163645, 240487, 425477, 1202435, 2127385, 5531201, 27656005]

約数ペア:

[(1, 27656005), (5, 5531201), (13, 2127385), (23, 1202435), (65, 425477), (115, 240487), (169, 163645), (299, 92495), (845, 32729), (1423, 19435), (1495, 18499), (3887, 7115)]