49541295

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 31743825

約数列:

[1, 3, 5, 15, 79, 97, 237, 291, 395, 431, 485, 1185, 1293, 1455, 2155, 6465, 7663, 22989, 34049, 38315, 41807, 102147, 114945, 125421, 170245, 209035, 510735, 627105, 3302753, 9908259, 16513765, 49541295]

約数ペア:

[(1, 49541295), (3, 16513765), (5, 9908259), (15, 3302753), (79, 627105), (97, 510735), (237, 209035), (291, 170245), (395, 125421), (431, 114945), (485, 102147), (1185, 41807), (1293, 38315), (1455, 34049), (2155, 22989), (6465, 7663)]