144032005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41809}}^1$

素因数の和:41880

約数の個数: 16

約数和(自身を含む): 189650160

約数和(自身を除く): 45618155

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 41809, 209045, 543517, 2215877, 2717585, 11079385, 28806401, 144032005]

約数ペア:

[(1, 144032005), (5, 28806401), (13, 11079385), (53, 2717585), (65, 2215877), (265, 543517), (689, 209045), (3445, 41809)]