2907172805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24659}}^1$

素因数の和:24773

約数の個数: 32

約数和(自身を含む): 3941654400

約数和(自身を除く): 1034481595

約数列:

[1, 5, 17, 19, 73, 85, 95, 323, 365, 1241, 1387, 1615, 6205, 6935, 23579, 24659, 117895, 123295, 419203, 468521, 1800107, 2096015, 2342605, 7964857, 9000535, 30601819, 34202033, 39824285, 153009095, 171010165, 581434561, 2907172805]

約数ペア:

[(1, 2907172805), (5, 581434561), (17, 171010165), (19, 153009095), (73, 39824285), (85, 34202033), (95, 30601819), (323, 9000535), (365, 7964857), (1241, 2342605), (1387, 2096015), (1615, 1800107), (6205, 468521), (6935, 419203), (23579, 123295), (24659, 117895)]