8375115

素因数分解:

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

素因数の和:160

約数の個数: 48

約数和(自身を含む): 16015104

約数和(自身を除く): 7639989

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 83, 93, 105, 155, 217, 249, 415, 465, 581, 651, 961, 1085, 1245, 1743, 2573, 2883, 2905, 3255, 4805, 6727, 7719, 8715, 12865, 14415, 18011, 20181, 33635, 38595, 54033, 79763, 90055, 100905, 239289, 270165, 398815, 558341, 1196445, 1675023, 2791705, 8375115]

約数ペア:

[(1, 8375115), (3, 2791705), (5, 1675023), (7, 1196445), (15, 558341), (21, 398815), (31, 270165), (35, 239289), (83, 100905), (93, 90055), (105, 79763), (155, 54033), (217, 38595), (249, 33635), (415, 20181), (465, 18011), (581, 14415), (651, 12865), (961, 8715), (1085, 7719), (1245, 6727), (1743, 4805), (2573, 3255), (2883, 2905)]