22390095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 22768305

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 349, 455, 611, 705, 987, 1047, 1365, 1645, 1745, 1833, 2443, 3055, 4277, 4537, 4935, 5235, 7329, 9165, 12215, 12831, 13611, 16403, 21385, 22685, 31759, 36645, 49209, 64155, 68055, 82015, 95277, 114821, 158795, 213239, 246045, 344463, 476385, 574105, 639717, 1066195, 1492673, 1722315, 3198585, 4478019, 7463365, 22390095]

約数ペア:

[(1, 22390095), (3, 7463365), (5, 4478019), (7, 3198585), (13, 1722315), (15, 1492673), (21, 1066195), (35, 639717), (39, 574105), (47, 476385), (65, 344463), (91, 246045), (105, 213239), (141, 158795), (195, 114821), (235, 95277), (273, 82015), (329, 68055), (349, 64155), (455, 49209), (611, 36645), (705, 31759), (987, 22685), (1047, 21385), (1365, 16403), (1645, 13611), (1745, 12831), (1833, 12215), (2443, 9165), (3055, 7329), (4277, 5235), (4537, 4935)]