138013515

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{82891}}^1$

素因数の和:82939

約数の個数: 24

約数和(自身を含む): 245691888

約数和(自身を除く): 107678373

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 82891, 248673, 414455, 746019, 1243365, 3066967, 3730095, 9200901, 15334835, 27602703, 46004505, 138013515]

約数ペア:

[(1, 138013515), (3, 46004505), (5, 27602703), (9, 15334835), (15, 9200901), (37, 3730095), (45, 3066967), (111, 1243365), (185, 746019), (333, 414455), (555, 248673), (1665, 82891)]