51925455

素因数分解:

$3^5\times 5^1\times {\mathrm{42737}}^1$

素因数の和:42757

約数の個数: 24

約数和(自身を含む): 93339792

約数和(自身を除く): 41414337

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 42737, 128211, 213685, 384633, 641055, 1153899, 1923165, 3461697, 5769495, 10385091, 17308485, 51925455]

約数ペア:

[(1, 51925455), (3, 17308485), (5, 10385091), (9, 5769495), (15, 3461697), (27, 1923165), (45, 1153899), (81, 641055), (135, 384633), (243, 213685), (405, 128211), (1215, 42737)]