12156045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73673}}^1$

素因数の和:73692

約数の個数: 16

約数和(自身を含む): 21218112

約数和(自身を除く): 9062067

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 73673, 221019, 368365, 810403, 1105095, 2431209, 4052015, 12156045]

約数ペア:

[(1, 12156045), (3, 4052015), (5, 2431209), (11, 1105095), (15, 810403), (33, 368365), (55, 221019), (165, 73673)]