15158367

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 25894400

約数和(自身を除く): 10736033

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 577, 973, 1251, 1731, 2919, 3753, 4039, 5193, 8757, 12117, 15579, 26271, 36351, 80203, 109053, 240609, 561421, 721827, 1684263, 2165481, 5052789, 15158367]

約数ペア:

[(1, 15158367), (3, 5052789), (7, 2165481), (9, 1684263), (21, 721827), (27, 561421), (63, 240609), (139, 109053), (189, 80203), (417, 36351), (577, 26271), (973, 15579), (1251, 12117), (1731, 8757), (2919, 5193), (3753, 4039)]