4173585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3446895

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1259, 3315, 3777, 6295, 16367, 18885, 21403, 49101, 64209, 81835, 107015, 245505, 278239, 321045, 834717, 1391195, 4173585]

約数ペア:

[(1, 4173585), (3, 1391195), (5, 834717), (13, 321045), (15, 278239), (17, 245505), (39, 107015), (51, 81835), (65, 64209), (85, 49101), (195, 21403), (221, 18885), (255, 16367), (663, 6295), (1105, 3777), (1259, 3315)]