144465675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 249507840

約数和(自身を除く): 105042165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 127, 145, 381, 435, 523, 635, 725, 1569, 1905, 2175, 2615, 3175, 3683, 7845, 9525, 11049, 13075, 15167, 18415, 39225, 45501, 55245, 66421, 75835, 92075, 199263, 227505, 276225, 332105, 379175, 996315, 1137525, 1660525, 1926209, 4981575, 5778627, 9631045, 28893135, 48155225, 144465675]

約数ペア:

[(1, 144465675), (3, 48155225), (5, 28893135), (15, 9631045), (25, 5778627), (29, 4981575), (75, 1926209), (87, 1660525), (127, 1137525), (145, 996315), (381, 379175), (435, 332105), (523, 276225), (635, 227505), (725, 199263), (1569, 92075), (1905, 75835), (2175, 66421), (2615, 55245), (3175, 45501), (3683, 39225), (7845, 18415), (9525, 15167), (11049, 13075)]