48199815

素因数分解:

$3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1361}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 83713968

約数和(自身を除く): 35514153

約数列:

[1, 3, 5, 9, 15, 45, 787, 1361, 2361, 3935, 4083, 6805, 7083, 11805, 12249, 20415, 35415, 61245, 1071107, 3213321, 5355535, 9639963, 16066605, 48199815]

約数ペア:

[(1, 48199815), (3, 16066605), (5, 9639963), (9, 5355535), (15, 3213321), (45, 1071107), (787, 61245), (1361, 35415), (2361, 20415), (3935, 12249), (4083, 11805), (6805, 7083)]