28845285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9473}}^1$

素因数の和:9517

約数の個数: 32

約数和(自身を含む): 54570240

約数和(自身を除く): 25724955

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 9473, 28419, 47365, 66311, 142095, 198933, 274717, 331555, 824151, 994665, 1373585, 1923019, 4120755, 5769057, 9615095, 28845285]

約数ペア:

[(1, 28845285), (3, 9615095), (5, 5769057), (7, 4120755), (15, 1923019), (21, 1373585), (29, 994665), (35, 824151), (87, 331555), (105, 274717), (145, 198933), (203, 142095), (435, 66311), (609, 47365), (1015, 28419), (3045, 9473)]