636975105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7759}}^1$

素因数の和:8201

約数の個数: 32

約数和(自身を含む): 1100305920

約数和(自身を除く): 463330815

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 421, 1263, 2105, 5473, 6315, 7759, 16419, 23277, 27365, 38795, 82095, 100867, 116385, 302601, 504335, 1513005, 3266539, 9799617, 16332695, 42465007, 48998085, 127395021, 212325035, 636975105]

約数ペア:

[(1, 636975105), (3, 212325035), (5, 127395021), (13, 48998085), (15, 42465007), (39, 16332695), (65, 9799617), (195, 3266539), (421, 1513005), (1263, 504335), (2105, 302601), (5473, 116385), (6315, 100867), (7759, 82095), (16419, 38795), (23277, 27365)]