916290145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{54917}}^1$

素因数の和:55040

約数の個数: 16

約数和(自身を含む): 1138779648

約数和(自身を除く): 222489503

約数列:

[1, 5, 47, 71, 235, 355, 3337, 16685, 54917, 274585, 2581099, 3899107, 12905495, 19495535, 183258029, 916290145]

約数ペア:

[(1, 916290145), (5, 183258029), (47, 19495535), (71, 12905495), (235, 3899107), (355, 2581099), (3337, 274585), (16685, 54917)]