128413635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26021}}^1$

素因数の和:26083

約数の個数: 32

約数和(自身を含む): 239818752

約数和(自身を除く): 111405117

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 26021, 78063, 130105, 182147, 390315, 546441, 910735, 1222987, 2732205, 3668961, 6114935, 8560909, 18344805, 25682727, 42804545, 128413635]

約数ペア:

[(1, 128413635), (3, 42804545), (5, 25682727), (7, 18344805), (15, 8560909), (21, 6114935), (35, 3668961), (47, 2732205), (105, 1222987), (141, 910735), (235, 546441), (329, 390315), (705, 182147), (987, 130105), (1645, 78063), (4935, 26021)]