18087135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109619}}^1$

素因数の和:109638

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 13483425

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 109619, 328857, 548095, 1205809, 1644285, 3617427, 6029045, 18087135]

約数ペア:

[(1, 18087135), (3, 6029045), (5, 3617427), (11, 1644285), (15, 1205809), (33, 548095), (55, 328857), (165, 109619)]