2019573675

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{427423}}^1$

素因数の和:427449

約数の個数: 48

約数和(自身を含む): 4240046080

約数和(自身を除く): 2220472405

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 427423, 1282269, 2137115, 2991961, 3846807, 6411345, 8975883, 10685575, 11540421, 14959805, 19234035, 26927649, 32056725, 44879415, 57702105, 74799025, 80782947, 96170175, 134638245, 224397075, 288510525, 403914735, 673191225, 2019573675]

約数ペア:

[(1, 2019573675), (3, 673191225), (5, 403914735), (7, 288510525), (9, 224397075), (15, 134638245), (21, 96170175), (25, 80782947), (27, 74799025), (35, 57702105), (45, 44879415), (63, 32056725), (75, 26927649), (105, 19234035), (135, 14959805), (175, 11540421), (189, 10685575), (225, 8975883), (315, 6411345), (525, 3846807), (675, 2991961), (945, 2137115), (1575, 1282269), (4725, 427423)]