26849715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 19308621

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1483, 3621, 4449, 6035, 7415, 18105, 22245, 25211, 75633, 105293, 126055, 315879, 378165, 526465, 1579395, 1789981, 5369943, 8949905, 26849715]

約数ペア:

[(1, 26849715), (3, 8949905), (5, 5369943), (15, 1789981), (17, 1579395), (51, 526465), (71, 378165), (85, 315879), (213, 126055), (255, 105293), (355, 75633), (1065, 25211), (1207, 22245), (1483, 18105), (3621, 7415), (4449, 6035)]