38262045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 63245952

約数和(自身を除く): 24983907

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 433, 645, 685, 1299, 2055, 2165, 5891, 6495, 17673, 18619, 29455, 55857, 59321, 88365, 93095, 177963, 279285, 296605, 889815, 2550803, 7652409, 12754015, 38262045]

約数ペア:

[(1, 38262045), (3, 12754015), (5, 7652409), (15, 2550803), (43, 889815), (129, 296605), (137, 279285), (215, 177963), (411, 93095), (433, 88365), (645, 59321), (685, 55857), (1299, 29455), (2055, 18619), (2165, 17673), (5891, 6495)]