27278235

素因数分解:

$3^3\times 5^1\times {\mathrm{202061}}^1$

素因数の和:202075

約数の個数: 16

約数和(自身を含む): 48494880

約数和(自身を除く): 21216645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 202061, 606183, 1010305, 1818549, 3030915, 5455647, 9092745, 27278235]

約数ペア:

[(1, 27278235), (3, 9092745), (5, 5455647), (9, 3030915), (15, 1818549), (27, 1010305), (45, 606183), (135, 202061)]