166409815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232741}}^1$

素因数の和:232770

約数の個数: 16

約数和(自身を含む): 234603936

約数和(自身を除く): 68194121

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 232741, 1163705, 2560151, 3025633, 12800755, 15128165, 33281963, 166409815]

約数ペア:

[(1, 166409815), (5, 33281963), (11, 15128165), (13, 12800755), (55, 3025633), (65, 2560151), (143, 1163705), (715, 232741)]