121598757855

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1\times {\mathrm{36571}}^1$

素因数の和:38616

約数の個数: 48

約数和(自身を含む): 216582017184

約数和(自身を除く): 94983259329

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1997, 5991, 9985, 17973, 29955, 36571, 73889, 89865, 109713, 182855, 221667, 329139, 369445, 548565, 665001, 1108335, 1353127, 1645695, 3325005, 4059381, 6765635, 12178143, 20296905, 60890715, 73032287, 219096861, 365161435, 657290583, 1095484305, 2702194619, 3286452915, 8106583857, 13510973095, 24319751571, 40532919285, 121598757855]

約数ペア:

[(1, 121598757855), (3, 40532919285), (5, 24319751571), (9, 13510973095), (15, 8106583857), (37, 3286452915), (45, 2702194619), (111, 1095484305), (185, 657290583), (333, 365161435), (555, 219096861), (1665, 73032287), (1997, 60890715), (5991, 20296905), (9985, 12178143), (17973, 6765635), (29955, 4059381), (36571, 3325005), (73889, 1645695), (89865, 1353127), (109713, 1108335), (182855, 665001), (221667, 548565), (329139, 369445)]