29666115

素因数分解:

$3^3\times 5^1\times {\mathrm{219749}}^1$

素因数の和:219763

約数の個数: 16

約数和(自身を含む): 52740000

約数和(自身を除く): 23073885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 219749, 659247, 1098745, 1977741, 3296235, 5933223, 9888705, 29666115]

約数ペア:

[(1, 29666115), (3, 9888705), (5, 5933223), (9, 3296235), (15, 1977741), (27, 1098745), (45, 659247), (135, 219749)]