475039585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 633588480

約数和(自身を除く): 158548895

約数列:

[1, 5, 17, 23, 85, 115, 193, 391, 965, 1259, 1955, 3281, 4439, 6295, 16405, 21403, 22195, 28957, 75463, 107015, 144785, 242987, 377315, 492269, 1214935, 2461345, 4130779, 5588701, 20653895, 27943505, 95007917, 475039585]

約数ペア:

[(1, 475039585), (5, 95007917), (17, 27943505), (23, 20653895), (85, 5588701), (115, 4130779), (193, 2461345), (391, 1214935), (965, 492269), (1259, 377315), (1955, 242987), (3281, 144785), (4439, 107015), (6295, 75463), (16405, 28957), (21403, 22195)]