51745545

素因数分解:

$3^2\times 5^1\times {\mathrm{1149901}}^1$

素因数の和:1149912

約数の個数: 12

約数和(自身を含む): 89692356

約数和(自身を除く): 37946811

約数列:

[1, 3, 5, 9, 15, 45, 1149901, 3449703, 5749505, 10349109, 17248515, 51745545]

約数ペア:

[(1, 51745545), (3, 17248515), (5, 10349109), (9, 5749505), (15, 3449703), (45, 1149901)]