312302525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 426639360

約数和(自身を除く): 114336835

約数列:

[1, 5, 19, 25, 31, 95, 127, 155, 167, 475, 589, 635, 775, 835, 2413, 2945, 3173, 3175, 3937, 4175, 5177, 12065, 14725, 15865, 19685, 21209, 25885, 60325, 74803, 79325, 98363, 98425, 106045, 129425, 374015, 402971, 491815, 530225, 657479, 1870075, 2014855, 2459075, 3287395, 10074275, 12492101, 16436975, 62460505, 312302525]

約数ペア:

[(1, 312302525), (5, 62460505), (19, 16436975), (25, 12492101), (31, 10074275), (95, 3287395), (127, 2459075), (155, 2014855), (167, 1870075), (475, 657479), (589, 530225), (635, 491815), (775, 402971), (835, 374015), (2413, 129425), (2945, 106045), (3173, 98425), (3175, 98363), (3937, 79325), (4175, 74803), (5177, 60325), (12065, 25885), (14725, 21209), (15865, 19685)]