138034515

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{214007}}^1$

素因数の和:214058

約数の個数: 16

約数和(自身を含む): 225992448

約数和(自身を除く): 87957933

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 214007, 642021, 1070035, 3210105, 9202301, 27606903, 46011505, 138034515]

約数ペア:

[(1, 138034515), (3, 46011505), (5, 27606903), (15, 9202301), (43, 3210105), (129, 1070035), (215, 642021), (645, 214007)]