87671295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38201}}^1$

素因数の和:38232

約数の個数: 32

約数和(自身を含む): 165032640

約数和(自身を除く): 77361345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 38201, 114603, 191005, 343809, 573015, 649417, 1031427, 1719045, 1948251, 3247085, 5157135, 5844753, 9741255, 17534259, 29223765, 87671295]

約数ペア:

[(1, 87671295), (3, 29223765), (5, 17534259), (9, 9741255), (15, 5844753), (17, 5157135), (27, 3247085), (45, 1948251), (51, 1719045), (85, 1031427), (135, 649417), (153, 573015), (255, 343809), (459, 191005), (765, 114603), (2295, 38201)]