2875458025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 4100362560

約数和(自身を除く): 1224904535

約数列:

[1, 5, 11, 25, 29, 53, 55, 145, 265, 275, 319, 583, 725, 1325, 1537, 1595, 2915, 6803, 7685, 7975, 14575, 16907, 34015, 38425, 74833, 84535, 170075, 197287, 360559, 374165, 422675, 986435, 1802795, 1870825, 2170157, 3966149, 4932175, 9013975, 10456211, 10850785, 19830745, 52281055, 54253925, 99153725, 115018321, 261405275, 575091605, 2875458025]

約数ペア:

[(1, 2875458025), (5, 575091605), (11, 261405275), (25, 115018321), (29, 99153725), (53, 54253925), (55, 52281055), (145, 19830745), (265, 10850785), (275, 10456211), (319, 9013975), (583, 4932175), (725, 3966149), (1325, 2170157), (1537, 1870825), (1595, 1802795), (2915, 986435), (6803, 422675), (7685, 374165), (7975, 360559), (14575, 197287), (16907, 170075), (34015, 84535), (38425, 74833)]