82866315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 161971200

約数和(自身を除く): 79104885

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 73, 95, 105, 133, 219, 285, 365, 399, 511, 569, 665, 1095, 1387, 1533, 1707, 1995, 2555, 2845, 3983, 4161, 6935, 7665, 8535, 9709, 10811, 11949, 19915, 20805, 29127, 32433, 41537, 48545, 54055, 59745, 75677, 124611, 145635, 162165, 207685, 227031, 290759, 378385, 623055, 789203, 872277, 1135155, 1453795, 2367609, 3946015, 4361385, 5524421, 11838045, 16573263, 27622105, 82866315]

約数ペア:

[(1, 82866315), (3, 27622105), (5, 16573263), (7, 11838045), (15, 5524421), (19, 4361385), (21, 3946015), (35, 2367609), (57, 1453795), (73, 1135155), (95, 872277), (105, 789203), (133, 623055), (219, 378385), (285, 290759), (365, 227031), (399, 207685), (511, 162165), (569, 145635), (665, 124611), (1095, 75677), (1387, 59745), (1533, 54055), (1707, 48545), (1995, 41537), (2555, 32433), (2845, 29127), (3983, 20805), (4161, 19915), (6935, 11949), (7665, 10811), (8535, 9709)]