80409645

素因数分解:

$3^3\times 5^1\times {\mathrm{595627}}^1$

素因数の和:595641

約数の個数: 16

約数和(自身を含む): 142950720

約数和(自身を除く): 62541075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 595627, 1786881, 2978135, 5360643, 8934405, 16081929, 26803215, 80409645]

約数ペア:

[(1, 80409645), (3, 26803215), (5, 16081929), (9, 8934405), (15, 5360643), (27, 2978135), (45, 1786881), (135, 595627)]