28046505

素因数分解:

$3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1987}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 44944704

約数和(自身を除く): 16898199

約数列:

[1, 3, 5, 15, 941, 1987, 2823, 4705, 5961, 9935, 14115, 29805, 1869767, 5609301, 9348835, 28046505]

約数ペア:

[(1, 28046505), (3, 9348835), (5, 5609301), (15, 1869767), (941, 29805), (1987, 14115), (2823, 9935), (4705, 5961)]