15679862751

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{12347}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 24932686464

約数和(自身を除く): 9252823713

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 163, 371, 489, 1113, 1141, 2597, 3423, 7791, 7987, 8639, 12347, 23961, 25917, 37041, 60473, 86429, 181419, 259287, 423311, 605003, 654391, 1269933, 1815009, 1963173, 2012561, 4580737, 6037683, 13742211, 14087927, 32065159, 42263781, 96195477, 98615489, 106665733, 295846467, 319997199, 746660131, 2239980393, 5226620917, 15679862751]

約数ペア:

[(1, 15679862751), (3, 5226620917), (7, 2239980393), (21, 746660131), (49, 319997199), (53, 295846467), (147, 106665733), (159, 98615489), (163, 96195477), (371, 42263781), (489, 32065159), (1113, 14087927), (1141, 13742211), (2597, 6037683), (3423, 4580737), (7791, 2012561), (7987, 1963173), (8639, 1815009), (12347, 1269933), (23961, 654391), (25917, 605003), (37041, 423311), (60473, 259287), (86429, 181419)]