64273105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 88784640

約数和(自身を除く): 24511535

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 733, 923, 1235, 1349, 3665, 4615, 6745, 9529, 13927, 17537, 47645, 52043, 69635, 87685, 181051, 260215, 676559, 905255, 988817, 3382795, 4944085, 12854621, 64273105]

約数ペア:

[(1, 64273105), (5, 12854621), (13, 4944085), (19, 3382795), (65, 988817), (71, 905255), (95, 676559), (247, 260215), (355, 181051), (733, 87685), (923, 69635), (1235, 52043), (1349, 47645), (3665, 17537), (4615, 13927), (6745, 9529)]