61628805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 122878080

約数和(自身を除く): 61249275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 537, 895, 1093, 1253, 1611, 2685, 3279, 3759, 5465, 6265, 7651, 8055, 9837, 11277, 16395, 18795, 22953, 38255, 49185, 56385, 68859, 114765, 195647, 344295, 586941, 978235, 1369529, 1760823, 2934705, 4108587, 6847645, 8804115, 12325761, 20542935, 61628805]

約数ペア:

[(1, 61628805), (3, 20542935), (5, 12325761), (7, 8804115), (9, 6847645), (15, 4108587), (21, 2934705), (35, 1760823), (45, 1369529), (63, 978235), (105, 586941), (179, 344295), (315, 195647), (537, 114765), (895, 68859), (1093, 56385), (1253, 49185), (1611, 38255), (2685, 22953), (3279, 18795), (3759, 16395), (5465, 11277), (6265, 9837), (7651, 8055)]