27459495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 54812160

約数和(自身を除く): 27352665

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 487, 537, 895, 1253, 1461, 1611, 2435, 2685, 3409, 3759, 4383, 6265, 7305, 8055, 10227, 11277, 17045, 18795, 21915, 30681, 51135, 56385, 87173, 153405, 261519, 435865, 610211, 784557, 1307595, 1830633, 3051055, 3922785, 5491899, 9153165, 27459495]

約数ペア:

[(1, 27459495), (3, 9153165), (5, 5491899), (7, 3922785), (9, 3051055), (15, 1830633), (21, 1307595), (35, 784557), (45, 610211), (63, 435865), (105, 261519), (179, 153405), (315, 87173), (487, 56385), (537, 51135), (895, 30681), (1253, 21915), (1461, 18795), (1611, 17045), (2435, 11277), (2685, 10227), (3409, 8055), (3759, 7305), (4383, 6265)]