2019233475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{427351}}^1$

素因数の和:427377

約数の個数: 48

約数和(自身を含む): 4239331840

約数和(自身を除く): 2220098365

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, 427351, 1282053, 2136755, 2991457, 3846159, 6410265, 8974371, 10683775, 11538477, 14957285, 19230795, 26923113, 32051325, 44871855, 57692385, 74786425, 80769339, 96153975, 134615565, 224359275, 288461925, 403846695, 673077825, 2019233475]

約数ペア:

[(1, 2019233475), (3, 673077825), (5, 403846695), (7, 288461925), (9, 224359275), (15, 134615565), (21, 96153975), (25, 80769339), (27, 74786425), (35, 57692385), (45, 44871855), (63, 32051325), (75, 26923113), (105, 19230795), (135, 14957285), (175, 11538477), (189, 10683775), (225, 8974371), (315, 6410265), (525, 3846159), (675, 2991457), (945, 2136755), (1575, 1282053), (4725, 427351)]