71237055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16433}}^1$

素因数の和:16475

約数の個数: 24

約数和(自身を含む): 121085712

約数和(自身を除く): 49848657

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 16433, 49299, 82165, 246495, 279361, 838083, 1396805, 4190415, 4749137, 14247411, 23745685, 71237055]

約数ペア:

[(1, 71237055), (3, 23745685), (5, 14247411), (15, 4749137), (17, 4190415), (51, 1396805), (85, 838083), (255, 279361), (289, 246495), (867, 82165), (1445, 49299), (4335, 16433)]