127992045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181549}}^1$

素因数の和:181604

約数の個数: 16

約数和(自身を含む): 209145600

約数和(自身を除く): 81153555

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 181549, 544647, 907745, 2723235, 8532803, 25598409, 42664015, 127992045]

約数ペア:

[(1, 127992045), (3, 42664015), (5, 25598409), (15, 8532803), (47, 2723235), (141, 907745), (235, 544647), (705, 181549)]