51889545

素因数分解:

$3^3\times 5^1\times {\mathrm{384367}}^1$

素因数の和:384381

約数の個数: 16

約数和(自身を含む): 92248320

約数和(自身を除く): 40358775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 384367, 1153101, 1921835, 3459303, 5765505, 10377909, 17296515, 51889545]

約数ペア:

[(1, 51889545), (3, 17296515), (5, 10377909), (9, 5765505), (15, 3459303), (27, 1921835), (45, 1153101), (135, 384367)]