1350825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2666496

約数和(自身を除く): 1315671

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 83, 93, 105, 155, 175, 217, 249, 415, 465, 525, 581, 651, 775, 1085, 1245, 1743, 2075, 2325, 2573, 2905, 3255, 5425, 6225, 7719, 8715, 12865, 14525, 16275, 18011, 38595, 43575, 54033, 64325, 90055, 192975, 270165, 450275, 1350825]

約数ペア:

[(1, 1350825), (3, 450275), (5, 270165), (7, 192975), (15, 90055), (21, 64325), (25, 54033), (31, 43575), (35, 38595), (75, 18011), (83, 16275), (93, 14525), (105, 12865), (155, 8715), (175, 7719), (217, 6225), (249, 5425), (415, 3255), (465, 2905), (525, 2573), (581, 2325), (651, 2075), (775, 1743), (1085, 1245)]