1298033415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4120741}}^1$

素因数の和:4120759

約数の個数: 24

約数和(自身を含む): 2571343008

約数和(自身を除く): 1273309593

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4120741, 12362223, 20603705, 28845187, 37086669, 61811115, 86535561, 144225935, 185433345, 259606683, 432677805, 1298033415]

約数ペア:

[(1, 1298033415), (3, 432677805), (5, 259606683), (7, 185433345), (9, 144225935), (15, 86535561), (21, 61811115), (35, 37086669), (45, 28845187), (63, 20603705), (105, 12362223), (315, 4120741)]