16331355

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6400

約数の個数: 32

約数和(自身を含む): 30566400

約数和(自身を除く): 14235045

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6367, 19101, 31835, 57303, 95505, 120973, 171909, 286515, 362919, 604865, 859545, 1088757, 1814595, 3266271, 5443785, 16331355]

約数ペア:

[(1, 16331355), (3, 5443785), (5, 3266271), (9, 1814595), (15, 1088757), (19, 859545), (27, 604865), (45, 362919), (57, 286515), (95, 171909), (135, 120973), (171, 95505), (285, 57303), (513, 31835), (855, 19101), (2565, 6367)]