26385615

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11528

約数の個数: 32

約数和(自身を含む): 49671360

約数和(自身を除く): 23285745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11497, 34491, 57485, 103473, 172455, 195449, 310419, 517365, 586347, 977245, 1552095, 1759041, 2931735, 5277123, 8795205, 26385615]

約数ペア:

[(1, 26385615), (3, 8795205), (5, 5277123), (9, 2931735), (15, 1759041), (17, 1552095), (27, 977245), (45, 586347), (51, 517365), (85, 310419), (135, 195449), (153, 172455), (255, 103473), (459, 57485), (765, 34491), (2295, 11497)]