12102945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35081}}^1$

素因数の和:35112

約数の個数: 16

約数和(自身を含む): 20207232

約数和(自身を除く): 8104287

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 35081, 105243, 175405, 526215, 806863, 2420589, 4034315, 12102945]

約数ペア:

[(1, 12102945), (3, 4034315), (5, 2420589), (15, 806863), (23, 526215), (69, 175405), (115, 105243), (345, 35081)]