51269071635

素因数分解:

$3^3\times 5^1\times {\mathrm{379770901}}^1$

素因数の和:379770915

約数の個数: 16

約数和(自身を含む): 91145016480

約数和(自身を除く): 39875944845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379770901, 1139312703, 1898854505, 3417938109, 5696563515, 10253814327, 17089690545, 51269071635]

約数ペア:

[(1, 51269071635), (3, 17089690545), (5, 10253814327), (9, 5696563515), (15, 3417938109), (27, 1898854505), (45, 1139312703), (135, 379770901)]