1128945

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 1832832

約数和(自身を除く): 703887

約数列:

[1, 3, 5, 15, 73, 219, 365, 1031, 1095, 3093, 5155, 15465, 75263, 225789, 376315, 1128945]

約数ペア:

[(1, 1128945), (3, 376315), (5, 225789), (15, 75263), (73, 15465), (219, 5155), (365, 3093), (1031, 1095)]