142489366905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19268339}}^1$

素因数の和:19268393

約数の個数: 32

約数和(自身を含む): 249717686400

約数和(自身を除く): 107228319495

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 19268339, 57805017, 96341695, 289025085, 327561763, 558781831, 982685289, 1637808815, 1676345493, 2793909155, 4913426445, 8381727465, 9499291127, 28497873381, 47496455635, 142489366905]

約数ペア:

[(1, 142489366905), (3, 47496455635), (5, 28497873381), (15, 9499291127), (17, 8381727465), (29, 4913426445), (51, 2793909155), (85, 1676345493), (87, 1637808815), (145, 982685289), (255, 558781831), (435, 327561763), (493, 289025085), (1479, 96341695), (2465, 57805017), (7395, 19268339)]