67128465

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{19207}}^1$

素因数の和:19448

約数の個数: 16

約数和(自身を含む): 107872128

約数和(自身を除く): 40743663

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 19207, 57621, 96035, 288105, 4475231, 13425693, 22376155, 67128465]

約数ペア:

[(1, 67128465), (3, 22376155), (5, 13425693), (15, 4475231), (233, 288105), (699, 96035), (1165, 57621), (3495, 19207)]