15396315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 28048896

約数和(自身を除く): 12652581

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 4057, 12171, 20285, 44627, 60855, 93311, 133881, 223135, 279933, 466555, 669405, 1026421, 1399665, 3079263, 5132105, 15396315]

約数ペア:

[(1, 15396315), (3, 5132105), (5, 3079263), (11, 1399665), (15, 1026421), (23, 669405), (33, 466555), (55, 279933), (69, 223135), (115, 133881), (165, 93311), (253, 60855), (345, 44627), (759, 20285), (1265, 12171), (3795, 4057)]