1727381425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2711}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 2679542784

約数和(自身を除く): 952161359

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 331, 385, 1655, 1925, 2317, 2711, 3641, 8275, 11585, 13555, 18205, 18977, 25487, 29821, 57925, 67775, 91025, 94885, 127435, 149105, 208747, 474425, 637175, 745525, 897341, 1043735, 4486705, 5218675, 6281387, 9870751, 22433525, 31406935, 49353755, 69095257, 157034675, 246768775, 345476285, 1727381425]

約数ペア:

[(1, 1727381425), (5, 345476285), (7, 246768775), (11, 157034675), (25, 69095257), (35, 49353755), (55, 31406935), (77, 22433525), (175, 9870751), (275, 6281387), (331, 5218675), (385, 4486705), (1655, 1043735), (1925, 897341), (2317, 745525), (2711, 637175), (3641, 474425), (8275, 208747), (11585, 149105), (13555, 127435), (18205, 94885), (18977, 91025), (25487, 67775), (29821, 57925)]