425192125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 551715840

約数和(自身を除く): 126523715

約数列:

[1, 5, 25, 31, 125, 155, 179, 613, 775, 895, 3065, 3875, 4475, 5549, 15325, 19003, 22375, 27745, 76625, 95015, 109727, 138725, 475075, 548635, 693625, 2375375, 2743175, 3401537, 13715875, 17007685, 85038425, 425192125]

約数ペア:

[(1, 425192125), (5, 85038425), (25, 17007685), (31, 13715875), (125, 3401537), (155, 2743175), (179, 2375375), (613, 693625), (775, 548635), (895, 475075), (3065, 138725), (3875, 109727), (4475, 95015), (5549, 76625), (15325, 27745), (19003, 22375)]